Washington campground opening dates
388 campgrounds tracked (236 USDA Forest Service, 89 Washington State Parks, 54 National Park Service, 5 US Army Corps of Engineers, 4 Bureau of Land Management). View Washington on the map
Today: 96 open · 20 open year-round · 47 closing within 30 days · 152 closed · 73 not yet known. See them on the map?state=WA.
| Campground | Park / forest | State | Season | Reservations |
|---|---|---|---|---|
| Adams Fork CampgroundTemporarily closed (per forest page) | Gifford Pinchot National Forest | WA | Temporarily closed (per forest page) | Recreation.gov Reserve |
| Alpine Meadows CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Alta Lake State Park | Alta Lake State Park | WA | Closes Oct 31, 2026; reopens Apr 15, 2027 | — Reserve |
| American Forks CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Atkinson Flats Campground | Okanogan-Wenatchee National Forest | WA | — | Recreation.gov Reserve |
| Atkisson Group CampgroundTemporarily closed (per forest page) | Gifford Pinchot National Forest | WA | Temporarily closed (per forest page) | Recreation.gov Reserve |
| Ballard Campground | Okanogan-Wenatchee National Forest | WA | — – Nov 2, 2026 | Recreation.gov Reserve |
| Battle Ground Lake State Park | Battle Ground Lake State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Bay View State Park | Bay View State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Bayview CampgroundClosed (per forest page) | Mount Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Beacon Rock State Park | Beacon Rock State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Beaver CampgroundTemporarily closed (per forest page) | Gifford Pinchot National Forest | WA | Temporarily closed (per forest page) | Recreation.gov Reserve |
| Beckler River CampgroundClosed (per forest page) | Mount Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Bedal CampgroundClosed (per forest page) | Mount Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Beebe Bridge State Park | Beebe Bridge State Park | WA | Closes Oct 16, 2026; reopens Apr 14, 2027 | — Reserve |
| Belfair State Park | Belfair State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Beth Lake Campground | Colville National Forest | WA | May 1, 2026 – Oct 31, 2026 (approx.) | Recreation.gov Reserve |
| Beverly Campground | Okanogan-Wenatchee National Forest | WA | Open now (per Okanogan-Wenatchee National Forest (official page)) | Recreation.gov Reserve |
| Big Creek CampgroundTemporarily closed (per forest page) | Gifford Pinchot National Forest | WA | Temporarily closed (per forest page) | Recreation.gov Reserve |
| Big Meadow Campground | Colville National Forest | WA | — | Recreation.gov Reserve |
| Big Pines CampgroundYear-round | Yakima River Canyon | WA | Open year-round | Recreation.gov Reserve |
| Birch Bay State Park | Birch Bay State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Blackpine CR Horsecamp | Okanogan-Wenatchee National Forest | WA | — | Recreation.gov Reserve |
| Blackpine Lake Campground | Okanogan-Wenatchee National Forest | WA | — – Nov 2, 2026 | Recreation.gov Reserve |
| Blake Island Marine State Park | Blake Island Marine State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Blind Island Marine State Park | Blind Island Marine State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Blue Lake Creek CampgroundTemporarily closed (per forest page) | Gifford Pinchot National Forest | WA | Temporarily closed (per forest page) | — |
| Blue Lake Creek Campground - Gifford Pinchot NF | Gifford Pinchot National Forest | WA | Recreation.gov: In a well-shaded location among maple trees and ferns, Blue Lake Creek Campground offers open, grassy spaces with sites that can accommodate both tents and RVs with a small brook that babbles through the campground. The shorter High Log Trail is only open to foot traffic and connects | Recreation.gov Reserve |
| Boardman Creek Group CampgroundClosed (per forest page) | Mount Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Bogachiel State Park | Bogachiel State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Bonaparte Lake Campground | Colville National Forest | WA | — – Nov 1, 2026 | Recreation.gov Reserve |
| Boulder Creek CampgroundClosed (per forest page) | Mount Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Bridge Creek Group Site | Okanogan-Wenatchee National Forest | WA | Recreation.gov: Beginning in the forest at 4,000 feet, the trail quickly climbs in elevation, out of the trees into more open, arid landscapes. | Recreation.gov Reserve |
| Bridgeport State Park | Bridgeport State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Brooks Memorial State Park | Brooks Memorial State Park | WA | Closes Nov 1, 2026; reopens Apr 15, 2027 | — Reserve |
| Brown Creek CampgroundClosed (per forest page) | Olympic National Forest | WA | Closed (per forest page) | — Reserve |
| Buck Creek CampgroundClosed (per forest page) | Mount Baker-Snoqualmie National Forest | WA | Closed (per forest page) | — |
| Buck Lake Campground | Okanogan-Wenatchee National Forest | WA | — – Nov 2, 2026 | Recreation.gov Reserve |
| Bumping Lake CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Camano Island State Park | Camano Island State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Camp 4 | Okanogan-Wenatchee National Forest | WA | — | Recreation.gov Reserve |
| Camp Na-Bor-Lee (non-profit operated) | Lake Roosevelt National Recreation Area | WA | — | — |
| Campbell Tree Grove CampgroundClosed (per forest page) | Olympic National Forest | WA | Closed (per forest page) | — |
| Canyon Creek Campground | Colville National Forest | WA | — – Nov 1, 2026 | Recreation.gov Reserve |
| Cape Disappointment State Park | Cape Disappointment State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Cat Creek CampgroundTemporarily closed (per forest page) | Gifford Pinchot National Forest | WA | Temporarily closed (per forest page) | Recreation.gov Reserve |
| Cayuse Horse CampClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Cedar Springs CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Chambers Lake CampgroundTemporarily closed (per forest page) | Gifford Pinchot National Forest | WA | Temporarily closed (per forest page) | — |
| Charbonneau Park and Campground | Lake Sacajawea | WA | Recreation.gov: The park is characterized by its open grassy areas dotted with a few large shade trees.The lake provides great boating and swimming opportunities, and a boat ramp is provided for guests. | Recreation.gov Reserve |
| Chatter Creek Group Site | Okanogan-Wenatchee National Forest | WA | Recreation.gov: From wet forests of Douglas fir, cedar, and an understory of salal and berries, to firs and mountain hemlock, the landscape opens up to expansive meadows matted with low growth and ends with dry forestland of ponderosa pine and grasses. Prior to designation, aggressive mining and log | Recreation.gov Reserve |
| Chewuch Campground | Okanogan-Wenatchee National Forest | WA | — – Nov 2, 2026 | Recreation.gov Reserve |
| Chiwawa Horse CampClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Clark Island Marine State Park | Clark Island Marine State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Cle Elum River Group Site | Okanogan-Wenatchee National Forest | WA | Recreation.gov: The campground is closed during the winter months. | Recreation.gov Reserve |
| Clear Creek CampgroundClosed (per forest page) | Mount Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Clear Lake Group Site | Okanogan-Wenatchee National Forest | WA | — | Recreation.gov Reserve |
| Cloverleaf Campground | Lake Roosevelt National Recreation Area | WA | — | Recreation.gov Reserve |
| Coal Creek Group CampgroundClosed (per forest page) | Mount Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Cody Horsecamp | Gifford Pinchot National Forest | WA | — | Recreation.gov Reserve |
| Coho CampgroundClosed (per forest page) | Olympic National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Collins CampgroundClosed (per forest page) | Olympic National Forest | WA | Closed (per forest page) | — Reserve |
| Colonial Creek North Campground | North Cascades National Park | WA | Closes Sep 14, 2026; reopens May 17, 2027 | Recreation.gov in season Reserve |
| Colonial Creek South Campground | North Cascades National Park | WA | Closes Sep 14, 2026; reopens May 17, 2027 | Recreation.gov in season Reserve |
| Columbia Hills Historical State Park | Columbia Hills Historical State Park | WA | Closes Oct 31, 2026; reopens Apr 1, 2027 | — Reserve |
| Conconully State Park | Conconully State Park | WA | Closes Oct 31, 2026; reopens Apr 6, 2027 | — Reserve |
| Cottonwood Campground - Entiat Ranger DistrictClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Cottonwood Campground - Naches River | Okanogan-Wenatchee National Forest | WA | Recreation.gov: Nearby American Ridge Trail, open to hikers, backpackers and horseback riders, extends over 26 miles from Bumping River to the notable Pacific Crest Trail.This location has limited staffing. | Recreation.gov Reserve |
| Cougar Flat CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Cougar Rock CampgroundClosed for the season (as of 10/13/2026) | Mount Rainier National Park | WA | Closed for the season (as of 10/13/2026) | Reservation (Recreation.gov) Reserve |
| Cougar Rock Group Campground | Mount Rainier National Park | WA | — | Recreation.gov Reserve |
| Crater Creek Campground | Okanogan-Wenatchee National Forest | WA | — – Nov 2, 2026 | Recreation.gov Reserve |
| Crawfish Lake Campground | Colville National Forest | WA | May 1, 2026 – Oct 27, 2026 | Recreation.gov Reserve |
| Crescent Lake Campground | Colville National Forest | WA | May 23, 2026 – Oct 30, 2026 | Recreation.gov Reserve |
| Crow Creek CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Cultus Creek Campground | Gifford Pinchot National Forest | WA | Open now (per Gifford Pinchot National Forest (official page)) | — Reserve |
| Curlew Lake State Park | Curlew Lake State Park | WA | Closes Oct 31, 2026; reopens Apr 6, 2027 | — Reserve |
| Dalles CampgroundClosed (per forest page) | Mount Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Daroga State Park | Daroga State Park | WA | Closes Oct 1, 2026; reopens Apr 1, 2027 | — Reserve |
| Dash Point State Park | Dash Point State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Davis Lake Campground | Colville National Forest | WA | Open now (per Colville National Forest (official page)) | Recreation.gov Reserve |
| De Roux CampgroundClosed for the season | Okanogan-Wenatchee National Forest | WA | Closed for the season | Recreation.gov Reserve |
| Deception Pass State Park | Deception Pass State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Deep Creek Campground | Okanogan-Wenatchee National Forest | WA | — – Oct 31, 2026 | Recreation.gov Reserve |
| Deer Creek Forest Camp | Colville National Forest | WA | May 17, 2026 – Oct 28, 2026 | Recreation.gov Reserve |
| Deer Park Campground | Olympic National Park | WA | Open now (per Olympic National Park (official campground list)) | First-come, first-served; self-register First-come, first-served Official info |
| Denny Creek CampgroundClosed (per forest page) | Mount Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Doe Island Marine State Park | Doe Island Marine State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Dog Lake CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | — |
| Dosewallips State Park | Dosewallips State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Douglas Fir CampgroundClosed (per forest page) | Mt. Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Dungeness Forks CampgroundClosed (per forest page) | Olympic National Forest | WA | Closed (per forest page) | — Reserve |
| Early Winters Campground | Okanogan-Wenatchee National Forest | WA | — – Nov 2, 2026 | Recreation.gov Reserve |
| East Kachess Group SiteClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| East Sullivan CampgroundClosed (per forest page) | Colville National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Edgewater CampgroundClosed (per forest page) | Colville National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Eightmile CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Eightmile Group Site | Okanogan-Wenatchee National Forest | WA | Recreation.gov: Beginning in the forest at 4,000 feet, the trail quickly climbs in elevation, out of the trees into more open, arid landscapes. From wet forests of Douglas fir, cedar, and an understory of salal and berries, to firs and mountain hemlock, the landscape opens up to expansive meadows ma | Recreation.gov Reserve |
| Esswine Group CampClosed (per forest page) | Mt. Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Evans Campground | Lake Roosevelt National Recreation Area | WA | Open now (bookable nights on Recreation.gov through Nov 30, 2026) | Recreation.gov Reserve |
| Evans Group Camp | Lake Roosevelt National Recreation Area | WA | Recreation.gov: Great for family reunions and other medium-sized gatherings, there are picnic tables, drinking water available seasonally, fire pits, water access and a playground within the facility.Evans provides ample shade with thick forests of ponderosa pine, douglas fir and maple trees. Fishin | Recreation.gov Reserve |
| Excelsior Group Camp | Mt. Baker-Snoqualmie National Forest | WA | Recreation.gov: This trail climbs steadily for two miles through forest into lush, open, flower-filled meadows with stellar views of glacier-draped Mt. | Recreation.gov Reserve |
| Fairholme CampgroundClosed | Olympic National Park | WA | Closed | Reservations required May 15 – Sep 29, 2026 Reserve |
| Falls Creek Campground | Okanogan-Wenatchee National Forest | WA | — – Nov 2, 2026 | Recreation.gov Reserve |
| Falls Creek Campground/Day Use AreaClosed (per forest page) | Olympic National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Falls View CampgroundClosed (per forest page) | Olympic National Forest | WA | Closed (per forest page) | — Reserve |
| Ferry Lake Campground | Colville National Forest | WA | — – Nov 1, 2026 | Recreation.gov Reserve |
| Fields Spring State Park | Fields Spring State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Finner Creek CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Fishhook Park | Lake Sacajawea | WA | — | Recreation.gov Reserve |
| Flat Campground | Okanogan-Wenatchee National Forest | WA | — – Nov 2, 2026 | Recreation.gov Reserve |
| Foggy Dew Campground | Okanogan-Wenatchee National Forest | WA | — – Nov 2, 2026 | Recreation.gov Reserve |
| Forlorn Lakes Campground (wa) Gifford Pinchot Nf | Gifford Pinchot National Forest | WA | Recreation.gov: Huckleberry bushes grow in the campground and surrounding area making this site very popular during huckleberry season. Huckleberry bushes grow in the campground and surrounding area making this site very popular during huckleberry season. | Recreation.gov Reserve |
| Fort Casey Historical State Park | Fort Casey Historical State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Fort Ebey State Park | Fort Ebey State Park | WA | Closes Nov 1, 2026; reopens Mar 1, 2027 | — Reserve |
| Fort Flagler Historical State Park | Fort Flagler Historical State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Fort Spokane CampgroundYear-round | Lake Roosevelt National Recreation Area | WA | Open year-round | Recreation.gov Reserve |
| Fort Townsend Historical State Park | Fort Townsend Historical State Park | WA | Closes Oct 1, 2026; reopens Apr 1, 2027 | — Reserve |
| Fort Worden Historical State Park | Fort Worden Historical State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Fox Creek CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Gatton Creek Campground/Day Use AreaClosed (per forest page) | Olympic National Forest | WA | Closed (per forest page) | — Reserve |
| Gifford Campground | Lake Roosevelt National Recreation Area | WA | Open now (bookable nights on Recreation.gov through Nov 30, 2026) | Recreation.gov Reserve |
| Gifford Group Site | Lake Roosevelt National Recreation Area | WA | Recreation.gov: Dozens of species of fish inhabit the lake such as walleye, bass, rainbow trout, salmon and sturgeon; however, fishing for sturgeon is now allowed During a limited season . | Recreation.gov Reserve |
| Gillette CampgroundClosed (per forest page) | Colville National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Ginkgo Petrified Forest State Park | Ginkgo Petrified Forest State Park | WA | Campground closes none; reopens TBD. Open Oct. 1 - Dec. 23, Friday through Sunday 10 a.m. to 4 p.m. Open Dec. 24 - March 17, Sundays only 9 a.m. to 4 p.m. | — Reserve |
| Glacier View CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Gold Basin CampgroundClosed (per forest page) | Mt. Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Goodell Creek CampgroundYear-round | North Cascades National Park | WA | Open year-round | Recreation.gov in season Reserve |
| Goose Creek CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Goose Lake CampgroundTemporarily closed (per forest page) | Gifford Pinchot National Forest | WA | Temporarily closed (per forest page) | Recreation.gov Reserve |
| Gorge Lake CampgroundYear-round | North Cascades National Park | WA | Open year-round | Recreation.gov in season Reserve |
| Government Mineral Springs CampgroundYear-round | Gifford Pinchot National Forest | WA | Open year-round | Recreation.gov Reserve |
| Govt Mineral Springs Guard Sta Campground | Gifford Pinchot National Forest | WA | Recreation.gov: Guests should be aware that during the winter season, the cabin is only accessible via a half-mile trek on skis, snowshoes or snowmobiles from the parking area. | Recreation.gov Reserve |
| Graham Harbor CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | — |
| Graham Harbor Creek CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | — |
| Graves Creek CampgroundYear-round | Olympic National Park | WA | Open year-round | First-come, first-served; self-register First-come, first-served Official info |
| Grayland Beach State Park | Grayland Beach State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Grouse Creek Group SiteClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Haag Cove Campground | Lake Roosevelt National Recreation Area | WA | Open now (bookable nights on Recreation.gov through Nov 30, 2026) | Recreation.gov Reserve |
| Halfway Flat CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Halfway Flat Dispersed Campground | Okanogan-Wenatchee National Forest | WA | Open now (per Okanogan-Wenatchee National Forest (official page)) | Recreation.gov Reserve |
| Hamma Hamma CampgroundClosed (per forest page) | Olympic National Forest | WA | Closed (per forest page) | — |
| Harlequin Campground | North Cascades National Park | WA | — | Recreation.gov Reserve |
| Harts Pass Campground | Okanogan-Wenatchee National Forest | WA | — – Nov 2, 2026 | Recreation.gov Reserve |
| Hause Creek CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Hawk Creek CampgroundYear-round | Lake Roosevelt National Recreation Area | WA | Open year-round | Recreation.gov Reserve |
| Heart O' the Hills CampgroundYear-round | Olympic National Park | WA | Open year-round | First-come, first-served; self-register First-come, first-served Official info |
| Hells Crossing CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Hoh Rain Forest CampgroundYear-round | Olympic National Park | WA | Open year-round | Reservations required Jun 12 – Sep 6, 2026; First-come, first-served; self-register otherwise |
| Hoh Rainforest CampgroundYear-round | Olympic National Park | WA | Open year-round | Recreation.gov Reserve |
| Honeymoon Campground | Okanogan-Wenatchee National Forest | WA | — – Nov 2, 2026 | Recreation.gov Reserve |
| Hood Park | Lake Wallula | WA | Recreation.gov: Nature trails and an environmental learning center are open to the public.The lake provides great boating and swimming opportunities, and a boat ramp is provided for guests. | Recreation.gov Reserve |
| Hope Island Marine State Park - Mason County | Hope Island Marine State Park - Mason County | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Hope Island Marine State Park - Skagit County | Hope Island Marine State Park - Skagit County | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Horseshoe Cove CampgroundClosed (per forest page) | Mt. Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Horseshoe Lake CampgroundTemporarily closed (per forest page) | Gifford Pinchot National Forest | WA | Temporarily closed (per forest page) | Recreation.gov Reserve |
| Hozomeen Campground | North Cascades National Park | WA | Recreation.gov: Hozomeen Campground is located at the north end of Ross Lake and is open from late May through October. Campsites located in the Upper Loop are closed until further notice due to hazard trees. | — |
| Hunters Campground | Lake Roosevelt National Recreation Area | WA | Open now (bookable nights on Recreation.gov through Nov 30, 2026) | Recreation.gov Reserve |
| Hunters Group Site | Lake Roosevelt National Recreation Area | WA | Recreation.gov: The boat launch is open year-round. | Recreation.gov Reserve |
| Icewater Creek Campground | Okanogan-Wenatchee National Forest | WA | Seasons of Use: June - Snow Fall | Recreation.gov Reserve |
| Icicle Group Campground | Okanogan-Wenatchee National Forest | WA | Recreation.gov: From wet forests of Douglas fir, cedar, and an understory of salal and berries, to firs and mountain hemlock, the landscape opens up to expansive meadows matted with low growth and ends with dry forestland of ponderosa pine and grasses. Prior to designation, aggressive mining and log | Recreation.gov Reserve |
| Ida Creek CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Ike Kinswa State Park | Ike Kinswa State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Illahee State Park | Illahee State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Indian Creek Campground | Okanogan-Wenatchee National Forest | WA | — | Recreation.gov Reserve |
| Indian Creek Recreation Area Campground | Okanogan-Wenatchee National Forest | WA | — | Recreation.gov Reserve |
| Indian Flat Group SiteClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Iron Creek CampgroundTemporarily closed (per forest page) | Gifford Pinchot National Forest | WA | Temporarily closed (per forest page) | Recreation.gov Reserve |
| James Island Marine State Park | James Island Marine State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Jarrell Cove State Park | Jarrell Cove State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Joemma Beach State Park | Joemma Beach State Park | WA | Closes Oct 1, 2026; reopens May 15, 2027 | — Reserve |
| Johnny Creek CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Jones Bay Campground | Lake Roosevelt National Recreation Area | WA | Open now (bookable nights on Recreation.gov through Nov 30, 2026) | Recreation.gov Reserve |
| Jones Island Marine State Park | Jones Island Marine State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Kachess CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Kalaloch CampgroundYear-round | Olympic National Park | WA | Open year-round | Reservations required May 15 – Sep 20, 2026 Reserve |
| Kalama Horse CampClosed for the season | Gifford Pinchot National Forest | WA | Closed for the season | Recreation.gov Reserve |
| Kamloops Island Campground | Lake Roosevelt National Recreation Area | WA | Open now (bookable nights on Recreation.gov through Nov 30, 2026) | Recreation.gov Reserve |
| Kanaskat-Palmer State Park | Kanaskat-Palmer State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Kaner Flat CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Kaner Flat Group Site | Okanogan-Wenatchee National Forest | WA | — | Recreation.gov Reserve |
| Keenes Horsecamp | Gifford Pinchot National Forest | WA | — | Recreation.gov Reserve |
| Keller Ferry Campground (Concessionaire-operated) | Lake Roosevelt National Recreation Area | WA | Recreation.gov: This campground includes 55 standard campsites (all dry; no hookups), flush restrooms and pit toilets, seasonal outdoor beach showers, access to the day use area, boat launch, and Marina Store (also managed by Lake Roosevelt Adventures). | — |
| Keller Ferry Group Sites (Concessionaire-operated) | Lake Roosevelt National Recreation Area | WA | Recreation.gov: This campground includes 2 group sites (all dry; no hookups), flush restrooms and pit toilets, seasonal outdoor beach showers, access to the day use area, boat launch, and Marina Store (also managed by Lake Roosevelt Adventures). | — |
| Ken Wilcox Campground | Okanogan-Wenatchee National Forest | WA | — | Recreation.gov Reserve |
| Kerr Campground | Colville National Forest | WA | May 1, 2026 – Oct 27, 2026 | Recreation.gov Reserve |
| Kettle Falls Campground | Lake Roosevelt National Recreation Area | WA | Open now (bookable nights on Recreation.gov through Nov 30, 2026) | Recreation.gov Reserve |
| Kettle Falls Locust Grove Group Site | Lake Roosevelt National Recreation Area | WA | Recreation.gov: Fishing for sturgeon is now allowed during a limited season.The historic St. | Recreation.gov Reserve |
| Kettle River Campground | Lake Roosevelt National Recreation Area | WA | Open now (bookable nights on Recreation.gov through Nov 30, 2026) | Recreation.gov Reserve |
| Killen Creek CampgroundTemporarily closed (per forest page) | Gifford Pinchot National Forest | WA | Temporarily closed (per forest page) | Recreation.gov Reserve |
| Kitsap Memorial State Park | Kitsap Memorial State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Klahowya CampgroundClosed (per forest page) | Olympic National Forest | WA | Closed (per forest page) | — |
| Klipchuck Campground | Okanogan-Wenatchee National Forest | WA | — – Nov 2, 2026 | Recreation.gov Reserve |
| La Wis Wis Campground | Gifford Pinchot National Forest | WA | — | Recreation.gov Reserve |
| Lake Chelan State Park | Lake Chelan State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Lake Creek Campground - Entiat River | Okanogan-Wenatchee National Forest | WA | Recreation.gov: Just up the road, Lake Creek Trailhead offers recreationalists the ability to access three different trails that are open to most activities. The open forest provides plenty of sunshine and a diverse habitat that supports deer, bears, coyotes, bald eagles, and numerous other animals. | Recreation.gov Reserve |
| Lake Easton State Park | Lake Easton State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Lake Ellen East Campground | Colville National Forest | WA | Open now (per Colville National Forest (official page)) | Recreation.gov Reserve |
| Lake Ellen West Campground | Colville National Forest | WA | Open now (per Colville National Forest (official page)) | Recreation.gov Reserve |
| Lake Gillette CampgroundClosed (per forest page) | Colville National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Lake Sylvia State Park | Lake Sylvia State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Lake Wenatchee State Park | Lake Wenatchee State Park | WA | Apr 1, 2027 – — | — Reserve |
| Larrabee State Park | Larrabee State Park | WA | Closes Sep 15, 2026; reopens Jun 15, 2027 | — Reserve |
| Lebar Horse CampClosed (per forest page) | Olympic National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Lewis River Hc (wa) Gifford Pinchot Nf Campground | Gifford Pinchot National Forest | WA | — – Nov 2, 2026 | Recreation.gov Reserve |
| Lewis and Clark State Park | Lewis and Clark State Park | WA | Closes Oct 1, 2026; reopens May 1, 2027 | — |
| Lewis and Clark Trail State Park | Lewis and Clark Trail State Park | WA | Closes Nov 1, 2026; reopens Apr 1, 2027 | — Reserve |
| Lincoln Rock State Park | Lincoln Rock State Park | WA | Closes Nov 1, 2026; reopens Mar 13, 2027 | — Reserve |
| Little Naches CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Little Twin Lakes Campground | Colville National Forest | WA | — – Nov 1, 2026 | Recreation.gov Reserve |
| Littleton Horse Camp | Olympic National Forest | WA | — – Nov 1, 2026 | Recreation.gov Reserve |
| Lmuma Creek CampgroundYear-round | Yakima River Canyon | WA | Open year-round | Recreation.gov Reserve |
| Lodgepole Campground (Washington) | Okanogan-Wenatchee National Forest | WA | Open now (per Okanogan-Wenatchee National Forest (official page)) | Recreation.gov Reserve |
| Lone Fir Campground | Okanogan-Wenatchee National Forest | WA | — – Nov 2, 2026 | Recreation.gov Reserve |
| Long Lake Campground | Colville National Forest | WA | May 17, 2026 – Oct 28, 2026 | Recreation.gov Reserve |
| Long Meadow Campground | Okanogan-Wenatchee National Forest | WA | — | Recreation.gov Reserve |
| Longmire Campground | Okanogan-Wenatchee National Forest | WA | — | Recreation.gov Reserve |
| Lost Lake Campground | Colville National Forest | WA | Closes Oct 17, 2026; reopens May 15, 2027 | Recreation.gov Reserve |
| Lost Lake Group UnitClosed for the season | Colville National Forest | WA | Closed for the season | Recreation.gov Reserve |
| Lost Meadow CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Loup Loup Campground | Okanogan-Wenatchee National Forest | WA | — – Nov 2, 2026 | Recreation.gov Reserve |
| Lower Falls CampgroundTemporarily closed (per forest page) | Gifford Pinchot National Forest | WA | Temporarily closed (per forest page) | Recreation.gov Reserve |
| Lower Goodell Creek Group Campground | North Cascades National Park | WA | May 17, 2027 – — | Recreation.gov in season |
| Lower Goodell Group Campground | North Cascades National Park | WA | Recreation.gov: Lower Goodell Group Campground requires reservations when the campground is open from late May to early September each year. The North Cascades Visitor Center is nearby and operates seasonally, typically from late May to September. The town of Newhalem is a short walk from the campsi | Recreation.gov Reserve |
| Lucerne Campground | Okanogan-Wenatchee National Forest | WA | Open now (per Okanogan-Wenatchee National Forest (official page)) | — |
| Manastash CampgroundClosed for the season | Okanogan-Wenatchee National Forest | WA | Closed for the season | Recreation.gov Reserve |
| Manchester State Park | Manchester State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Marble Creek CampgroundClosed (per forest page) | Mt. Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Marcus Island Campground | Lake Roosevelt National Recreation Area | WA | Open now (bookable nights on Recreation.gov through Nov 30, 2026) | Recreation.gov Reserve |
| Maryhill State Park | Maryhill State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Matia Island Marine State Park | Matia Island Marine State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Meadows Campground | Okanogan-Wenatchee National Forest | WA | — – Nov 2, 2026 | Recreation.gov Reserve |
| Middle Fork CampgroundClosed (per forest page) | Mt. Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Miller River Group CampClosed (per forest page) | Mt. Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Millersylvania State Park | Millersylvania State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Mineral Park CampgroundClosed (per forest page) | Mt. Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Mineral Springs Group | Okanogan-Wenatchee National Forest | WA | Recreation.gov: July through mid-September the historic lookout is often open to visitors. | Recreation.gov Reserve |
| Money Creek CampgroundClosed (per forest page) | Mt. Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Mora CampgroundYear-round | Olympic National Park | WA | Open year-round | Reservations required May 15 – Sep 20, 2026 Reserve |
| Moran State Park | Moran State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Moss Creek campgroundTemporarily closed (per forest page) | Gifford Pinchot National Forest | WA | Temporarily closed (per forest page) | Recreation.gov Reserve |
| Mount Spokane State Park | Mount Spokane State Park | WA | Closes Sep 15, 2026; reopens Jun 30, 2027 | — Reserve |
| Mt. Adams Hc (wa) Gifford Pinchot Nf Campground | Gifford Pinchot National Forest | WA | Recreation.gov: An open field next to the campground provides space for over flow camping and a beautiful view of the mountain. | Recreation.gov Reserve |
| Mystery Campground | Okanogan-Wenatchee National Forest | WA | — – Nov 2, 2026 | Recreation.gov Reserve |
| Nason Creek CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Newhalem Creek Campground | North Cascades National Park | WA | Closes Sep 27, 2026; reopens May 17, 2027 | Recreation.gov in season Reserve |
| Nice Campground | Okanogan-Wenatchee National Forest | WA | — | Recreation.gov Reserve |
| Nineteen Mile Campground | Okanogan-Wenatchee National Forest | WA | — | Recreation.gov Reserve |
| Nineteenmile CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | — |
| Noisy Creek CampgroundClosed (per forest page) | Colville National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| North Fork Bear Group Camp | Gifford Pinchot National Forest | WA | Recreation.gov: Typically open from mid-May to late September, North Fork Bear Group is one of three popular group sites within the campground. The variety of recreational activities and the diverse natural beauty draws many visitors to this area.Randle is the closest town to North Fork, and it offe | Recreation.gov Reserve |
| North Fork Beaver Group Camp | Gifford Pinchot National Forest | WA | Recreation.gov: Typically open from mid-May through late September, North Fork Beaver Group is one of three popular group sites within the compound. Randle is the closest town to North Fork, and offers access to the Windy Ridge Lookout at Mount St. The North Fork Loop trail is open to foot traffic a | Recreation.gov Reserve |
| North Fork CampgroundYear-round | Olympic National Park | WA | Open year-round | First-come, first-served; self-register First-come, first-served Official info |
| North Fork Campground | Gifford Pinchot National Forest | WA | Recreation.gov: This popular campground is typically open from mid-May through late September and offers standard sites in addition to the Bear, Beaver and Elk group sites. A variety of wildlife may be spotted in this area, including elk, deer and bears.Randle is the closest town to North Fork, and | Recreation.gov Reserve |
| North Fork Elk Group Camp | Gifford Pinchot National Forest | WA | Recreation.gov: The facility is typically open from mid-May through late September, and is one one of three group sites within the campground. The variety of recreational activities and the diverse natural beauty draws many visitors to this area.Randle is the closest town to North Fork, and it offer | Recreation.gov Reserve |
| North Gorge Campground | Lake Roosevelt National Recreation Area | WA | Open now (bookable nights on Recreation.gov through Nov 30, 2026) | Recreation.gov Reserve |
| North Summit Horse Camp | Okanogan-Wenatchee National Forest | WA | — – Nov 2, 2026 | Recreation.gov Reserve |
| Obstruction Pass State Park | Obstruction Pass State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Ocean City State Park | Ocean City State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Ohanapecosh CampgroundClosed for 2026 | Mount Rainier National Park | WA | Closed for 2026 | — Reserve |
| Ohanapecosh Group Campground | Mount Rainier National Park | WA | Recreation.gov: The Grove of the Patriarchs trail is closed to public access until the bridge accessing the Grove is replaced. Grove of the Patriarchs - The Grove of the Patriarchs is CLOSED to all public entry due to flooding in November 2021 which caused significant damage to the suspension bridge | Recreation.gov Reserve |
| Oklahoma campgroundTemporarily closed (per forest page) | Gifford Pinchot National Forest | WA | Temporarily closed (per forest page) | Recreation.gov Reserve |
| Olallie Lake CampgroundTemporarily closed (per forest page) | Gifford Pinchot National Forest | WA | Temporarily closed (per forest page) | Recreation.gov Reserve |
| Oriole Campground | Colville National Forest | WA | — | Recreation.gov Reserve |
| Owhi CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Ozette CampgroundYear-round | Olympic National Park | WA | Open year-round | First-come, first-served; self-register First-come, first-served Official info |
| Pacific Beach State Park | Pacific Beach State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Palouse to Cascades State Park Trail | Palouse to Cascades State Park Trail | WA | Open now (per Washington State Parks winter schedule) | — |
| Panhandle CampgroundClosed (per forest page) | Colville National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Panorama Point CampgroundClosed (per forest page) | Mt. Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Panther Creek campgroundTemporarily closed (per forest page) | Gifford Pinchot National Forest | WA | Temporarily closed (per forest page) | Recreation.gov Reserve |
| Paradise Creek campgroundTemporarily closed (per forest page) | Gifford Pinchot National Forest | WA | Temporarily closed (per forest page) | Recreation.gov Reserve |
| Paradise Point State Park | Paradise Point State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Park Creek CampgroundClosed (per forest page) | Mt. Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Patos Island Marine State Park | Patos Island Marine State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Pearrygin Lake State Park | Pearrygin Lake State Park | WA | Closes Oct 31, 2026; reopens Apr 6, 2027 | — Reserve |
| Peninsula CampgroundTemporarily closed (per forest page) | Okanogan-Wenatchee National Forest | WA | Temporarily closed (per forest page) | Recreation.gov Reserve |
| Penrose Point State Park | Penrose Point State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Peterson Prairie Campground | Gifford Pinchot National Forest | WA | Recreation.gov: At an elevation of 2,800 ft., Peterson Prairie offers a cool summertime climate during the hottest part of the season. Seasonal harvesting of huckleberries and mushrooms is a popular pastime. | Recreation.gov Reserve |
| Phelps Creek Campground | Okanogan-Wenatchee National Forest | WA | — | Recreation.gov Reserve |
| Pierre Lake Campground | Colville National Forest | WA | Open now (per Colville National Forest (official page)) | Recreation.gov Reserve |
| Pine Flats CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Pine Flats Group Campground | Okanogan-Wenatchee National Forest | WA | Recreation.gov: Two vault toilets, garbage service, and a hand pump with potable water are provided during the main summer season. Ponderosa pines tower over the area, which also contains several open meadows that are great for wildflower viewing during the spring bloom season. | Recreation.gov Reserve |
| Pine Needle Group Site | Okanogan-Wenatchee National Forest | WA | Open now (per Okanogan-Wenatchee National Forest (official page)) | Recreation.gov Reserve |
| Pioneer ParkClosed (per forest page) | Colville National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Pleasant Valley CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Plymouth ParkClosed for the season | John Day Lock and Dam, Lake Umatilla | WA | Closed for the season | Recreation.gov Reserve |
| Ponderosa Campground | Okanogan-Wenatchee National Forest | WA | — | Recreation.gov Reserve |
| Poplar Flat Campground | Okanogan-Wenatchee National Forest | WA | — – Nov 2, 2026 | Recreation.gov Reserve |
| Porcupine Bay Campground | Lake Roosevelt National Recreation Area | WA | Open now (bookable nights on Recreation.gov through Nov 30, 2026) | Recreation.gov Reserve |
| Posey Island State Park | Posey Island State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Potholes State Park | Potholes State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Potlatch State Park | Potlatch State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Queets CampgroundYear-round | Olympic National Park | WA | Open year-round | First-come, first-served; self-register First-come, first-served Official info |
| Rainbow Falls State Park | Rainbow Falls State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Rasar State Park | Rasar State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Red Bridge CampgroundClosed (per forest page) | Mt. Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Red Mountain CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Riders Camp | Okanogan-Wenatchee National Forest | WA | Open now (per Okanogan-Wenatchee National Forest (official page)) | Recreation.gov Reserve |
| River Bend Campground | Okanogan-Wenatchee National Forest | WA | — – Nov 2, 2026 | Recreation.gov Reserve |
| Riverbend CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Riverside State Park | Riverside State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Rock Creek CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Rock Island CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Roza CampgroundYear-round | Yakima River Canyon | WA | Open year-round | Recreation.gov Reserve |
| Ruffed Grouse CampgroundClosed for the season | Okanogan-Wenatchee National Forest | WA | Closed for the season | Recreation.gov Reserve |
| Saddlebag Island Marine State Park | Saddlebag Island Marine State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Salmon Cove Group SiteClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Salmon La Sac CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Salmon Meadows Campground | Colville National Forest | WA | — | Recreation.gov Reserve |
| Satsop CampgroundClosed for the season | Olympic National Forest | WA | Closed for the season | Recreation.gov Reserve |
| Sawmill Flat CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Scenic Beach State Park | Scenic Beach State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Schaefer Creek CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Schafer State Park | Schafer State Park | WA | Apr 30, 2027 – — | — Reserve |
| Seaquest State Park | Seaquest State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Sequim Bay State Park | Sequim Bay State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Shannon Creek CampgroundClosed (per forest page) | Mt. Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Sherman Overlook CampgroundClosed (per forest page) | Colville National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Silver Falls CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Silver Falls Group Site | Okanogan-Wenatchee National Forest | WA | Recreation.gov: Multiple vault toilets, garbage service, and a solar pump at the guard station with potable water are provided during the main summer season. Ardenvoir is the closest town within 20 miles. | Recreation.gov Reserve |
| Silver Fir CampgroundClosed (per forest page) | Mt. Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Silver Springs CampgroundClosed (per forest page) | Mt. Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Skagit Island Marine State Park | Skagit Island Marine State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Snag Cove Campground | Lake Roosevelt National Recreation Area | WA | Open now (bookable nights on Recreation.gov through Nov 30, 2026) | Recreation.gov Reserve |
| Snowberry Bowl CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Soda Springs Campground | Okanogan-Wenatchee National Forest | WA | — | Recreation.gov Reserve |
| Soda Springs Campground | Gifford Pinchot National Forest | WA | — | Recreation.gov Reserve |
| Sol Duc Hot Springs RV Park & Campground | Olympic National Park | WA | Open now (per Olympic National Park (official campground list)) | Reservations required Mar 20 – Nov 1, 2026 |
| Sol Duc Hot Springs Resort Campground | Olympic National Park | WA | Open now (per Olympic National Park (official campground list)) | Recreation.gov Reserve |
| South Beach CampgroundClosed | Olympic National Park | WA | Closed | First-come, first-served; self-register First-come, first-served Official info |
| South Creek Campground | Okanogan-Wenatchee National Forest | WA | — | Recreation.gov Reserve |
| South Fork Bay Campground | Okanogan-Wenatchee National Forest | WA | — | Recreation.gov Reserve |
| South Fork Group Site - Wenatchee NF | Okanogan-Wenatchee National Forest | WA | — | Recreation.gov Reserve |
| South Fork Tieton Campground | Okanogan-Wenatchee National Forest | WA | — | Recreation.gov Reserve |
| South Skookum Lake CampgroundClosed (per forest page) | Colville National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Spencer Spit State Park | Spencer Spit State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Spring Canyon Campground | Lake Roosevelt National Recreation Area | WA | Open now (bookable nights on Recreation.gov through Nov 30, 2026) | Recreation.gov Reserve |
| Spring Canyon Group SiteYear-round | Lake Roosevelt National Recreation Area | WA | Open year-round | Recreation.gov Reserve |
| Squilchuck State ParkClosed for the winter (Washington State Parks winter schedule; reopening TBD) | Squilchuck State Park | WA | Closed for the winter (Washington State Parks winter schedule; reopening TBD) | — Reserve |
| Staircase Campground | Olympic National Park | WA | Open now (per Olympic National Park (official campground list)) | Reservations required Jul 8 – Sep 29 Reserve |
| Steamboat Rock State Park | Steamboat Rock State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Stevens Pass Mountain Resort RV Lot | Mt. Baker-Snoqualmie National Forest | WA | Recreation.gov: RV overnight parking at Stevens Pass is available year round (closed on Tuesdays in winter). | Recreation.gov Reserve |
| Stuart Island Marine State Park | Stuart Island Marine State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Sucia Island Marine State Park | Sucia Island Marine State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Sugarloaf Campground | Colville National Forest | WA | — | Recreation.gov Reserve |
| Sulphur Creek CampgroundClosed (per forest page) | Mt. Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Sun Lakes-Dry Falls State Park | Sun Lakes-Dry Falls State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Sunset Falls Campground and Day UseYear-round | Gifford Pinchot National Forest | WA | Open year-round | Recreation.gov Reserve |
| Swan Lake CampgroundClosed for the season | Colville National Forest | WA | Closed for the season | Recreation.gov Reserve |
| Swan Lake Kitchen Campground | Colville National Forest | WA | Recreation.gov: A variety of activities await visitors at the open air Swan Lake Kitchen. Located within the Swan Lake Campground, the group site is situated on a large, flat open space near the beach. The trail boasts views of the lake and seasonal huckleberries. | Recreation.gov Reserve |
| Swauk CampgroundClosed for the season (forest page season: Typically Mid May - Late September) | Okanogan-Wenatchee National Forest | WA | Closed for the season (forest page season: Typically Mid May - Late September) | Recreation.gov Reserve |
| Swift Creek CampgroundClosed (per forest page) | Mt. Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Takhlakh Lake CampgroundTemporarily closed (per forest page) | Gifford Pinchot National Forest | WA | Temporarily closed (per forest page) | Recreation.gov Reserve |
| Ten Mile Campground | Colville National Forest | WA | Recreation.gov: Ten Mile Campground is located along the seasonal Ten Mile Creek with a short walk to the Sanpoil River across State Highway 21. Fishing and waterplay in the Sanpoil River are favorite activities, and the Congressionally designated Pacific Northwest National Scenic Trail passes throu | Recreation.gov Reserve |
| Three Creek Group Site - Okanogan-Wenatchee NF | Okanogan-Wenatchee National Forest | WA | — | Recreation.gov Reserve |
| Tieton Pond Campground | Okanogan-Wenatchee National Forest | WA | — | Recreation.gov Reserve |
| Tillicum Campground | Gifford Pinchot National Forest | WA | Open now (per Gifford Pinchot National Forest (official page)) | Recreation.gov Reserve |
| Tinkham CampgroundClosed (per forest page) | Mt. Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Troublesome Creek CampgroundTemporarily closed (per forest page) | Mt. Baker-Snoqualmie National Forest | WA | Temporarily closed (per forest page) | Recreation.gov Reserve |
| Trout Lake Campground | Colville National Forest | WA | Open now (per Colville National Forest (official page)) | Recreation.gov Reserve |
| Trout Lake Creek Campground (wa) Gifford Pinchot Nf | Gifford Pinchot National Forest | WA | — – Nov 2, 2026 | Recreation.gov Reserve |
| Tulalip Mill Site Group CampgroundClosed (per forest page) | Mt. Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Turlo CampgroundClosed (per forest page) | Mt. Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Turn Island Marine State Park | Turn Island Marine State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Twanoh State Park | Twanoh State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Twenty-Five Mile Creek State Park | Twenty-Five Mile Creek State Park | WA | Closes Oct 31, 2026; reopens Apr 1, 2027 | — Reserve |
| Twin Harbors State Park | Twin Harbors State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Twisp River Horse Camp | Okanogan-Wenatchee National Forest | WA | May 1, 2026 – Oct 31, 2026 (approx.) | Recreation.gov Reserve |
| Umtanum CampgroundYear-round | Yakima River Canyon | WA | Open year-round | Recreation.gov Reserve |
| Upper Goodell Group Campground | North Cascades National Park | WA | — | Recreation.gov Reserve |
| Verlot CampgroundClosed (per forest page) | Mt. Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Wallace Falls State Park | Wallace Falls State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| Walupt Lake CampgroundTemporarily closed (per forest page) | Gifford Pinchot National Forest | WA | Temporarily closed (per forest page) | Recreation.gov Reserve |
| Wanapum Recreation Area | Wanapum Recreation Area | WA | Closes Nov 1, 2026; reopens Mar 1, 2027 | — Reserve |
| War Creek Campground | Okanogan-Wenatchee National Forest | WA | — – Nov 2, 2026 | Recreation.gov Reserve |
| Wenatchee Confluence State Park | Wenatchee Confluence State Park | WA | Open now (per Washington State Parks winter schedule) | — Reserve |
| West Sullivan CampgroundClosed (per forest page) | Colville National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| White Pass Lake (Leech Lake) CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | — |
| White River CampgroundClosed for the season | Mount Rainier National Park | WA | Closed for the season | First-come, first-served permits only Reserve |
| Wiley Creek Group CampClosed (per forest page) | Mt. Baker-Snoqualmie National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Willaby Campground | Olympic National Forest | WA | — – Oct 30, 2026 | Recreation.gov Reserve |
| Willows CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Windust Park | Lake Sacajawea | WA | — | — |
| Windy Point CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Wish Poosh CampgroundClosed (per forest page) | Okanogan-Wenatchee National Forest | WA | Closed (per forest page) | Recreation.gov Reserve |
| Wynoochee Lake Shore Trailhead - Coho Campground | Olympic National Forest | WA | Recreation.gov: Potable water and flush toilets are available at Coho Campground when the campground is open during the summer season. | — |
| Yakima Sportsman State Park | Yakima Sportsman State Park | WA | Closes Oct 1, 2026; reopens Apr 16, 2027 | — Reserve |
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