Union Grove Campground opening date & reservations
- Managed by
- US Army Corps of Engineers: Stillhouse Hollow Lake
- State
- Texas
- Opens
- —
- Closes
- —
- Season notes
- Recreation.gov: The campground is open year-round Park hours are 6 a.m.
- Status
- Open year-round (Recreation.gov facility description, verified Oct 18, 2026)
- Reservations
- Recreation.gov
- Booking window
- Not listed on source page
- Source
- Official page (checked 2026-10-17)
Sponsored: Camping gear checklist picks · Cold-weather sleeping bags · Campground maps & guidebooks