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Summit Lake South Campground opening date & reservations
- Managed by
- National Park Service: Lassen Volcanic National Park
- State
- California
- Opens
- —
- Closes
- —
- Season notes
- Recreation.gov: This is the closest campground to the Lassen Peak Trail and within 10 miles of the hydrothermal area, Bumpass Hell.
- Reservations
- Recreation.gov
- Booking window
- Not listed on source page
- Source
- Official page (checked 2026-10-17)
- Last verified
- Oct 18, 2026 against the Recreation.gov availability calendar
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