Lost Claim is a national park campground at Stanislaus National Forest in Tuolumne County, California. Reservations are managed through Recreation.gov. Instead of refreshing Recreation.gov, let Campsite Tonight watch for cancellations and automatically drop an open site into your cart the instant one frees up.
Lost Claim 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.
Sites here are tent or walk-in (no RV access). Campers rate it 4.0/5 across 73 reviews.
Other campgrounds at Stanislaus National Forest include Lumsden Bridge Campground, Sweetwater (Stanislaus National Forest), Pines Campground, Pines Stanislaus and Pines Group Stanislaus.
Total reservations in April — 2023: 10 · 2024: 13 · 2025: 9
Address
Groveland, California
Coordinates
37.8211, -120.0486
Very high demand - sites typically fill up immediately when the booking window opens. Plan to book the moment reservations open.

Stanislaus National Forest
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Stanislaus National Forest

Stanislaus National Forest

Stanislaus National Forest

Stanislaus National Forest

Yosemite National Park







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