Crab Flats is a national park campground at San Bernardino National Forest in San Bernardino County, California. Reservations are managed through Recreation.gov. When a booked site here is cancelled it can vanish within minutes, so Campsite Tonight monitors it 24/7 and auto-adds the opening to your Recreation.gov cart before anyone else.
Crab Flats is in very high demand — sites here routinely sell out well in advance. Cancellations are often the best way in, which is exactly what Campsite Tonight watches for.
The campground accommodates RVs and trailers up to 21 ft. Campers rate it 3.9/5 across 59 reviews.
Other campgrounds at San Bernardino National Forest include Tent Peg Group, Fishermans Group, Green Valley, Shady Cove Group Campground and North Shore (ca).
Total reservations in April — 2023: 26 · 2024: 13 · 2025: 28
Address
San Bernardino County, California
Coordinates
34.2635, -117.0866
Very high demand - sites typically fill up immediately when the booking window opens. Plan to book the moment reservations open.
San Bernardino National Forest
San Bernardino National Forest
San Bernardino National Forest
San Bernardino National Forest
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San Bernardino National Forest
San Bernardino National Forest
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