Campground · California · 10 bookable sites ·
Managed by the USDA Forest Service
Stanislaus National Forest (NF) · Open Access

The 10 camping sites are all suited for tents. Sites 1, 7, and 8 would also accommodate tent trailers. The roads and spurs are native surface or gravel. Each site has a picnic table, food storage box and campfire ring. Drinking water and vault toilets are available.
Not recorded upstream: electric hookups, water hookups, sewer hookups.
Check-in 2:00 PM · Check-out 11:00 AM
| Site | Loop | Type | Entry | Surface | Grade | Max rig | People | |
|---|---|---|---|---|---|---|---|---|
| 01 | LOST CLAIM | Standard Nonelectric | Back In | — | — | 15 ft | 6 | 🐾 |
| 02 | LOST CLAIM | Tent Only Nonelectric | Parallel | — | — | — | 6 | 🐾 |
| 03 | LOST CLAIM | Tent Only Nonelectric | Back In | — | Slight | — | 6 | 🐾 |
| 04 | LOST CLAIM | Tent Only Nonelectric | Parallel | — | Slight | — | 6 | 🐾 |
| 05 | LOST CLAIM | Tent Only Nonelectric | Back In | — | Slight | — | 6 | 🐾 |
| 06 | LOST CLAIM | Tent Only Nonelectric | Back In | — | Slight | — | 6 | 🐾 |
| 07 | LOST CLAIM | Standard Nonelectric | Back In | — | Slight | 15 ft | 6 | 🐾 |
| 08 | LOST CLAIM | Standard Nonelectric | Back In | — | Slight | 15 ft | 6 | 🐾 |
| 09 | LOST CLAIM | Tent Only Nonelectric | Back In | — | Slight | — | 6 | 🐾 |
| 10 | LOST CLAIM | Tent Only Nonelectric | Back In | — | Slight | — | 6 | 🐾 |
37.82111, -120.04861 · 37°49'16.0"N 120°2'55.0"W
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F | — | — | — | — | — | — | — | — | — | — | — | — |
| Low °F | — | — | — | — | — | — | — | — | — | — | — | — |
| Precip in | 7.4 | 6.7 | 5.8 | 3.0 | 1.5 | 0.5 | 0.1 | 0.0 | 0.2 | 2.6 | 3.1 | 6.3 |
1991–2020 averages from the nearest NOAA station, 2.7 mi away — not measured at the facility itself, and elevation can make a real difference over that distance.


Lost Claim also appears in other federal recreation data. Facts below are matched by name and location, not confirmed by Lost Claim's operator.
Restrictions:
Accessibility:
Recreation.gov last updated this record on 2026-07-15.
Facility information and photographs from Recreation.gov (RIDB). SpotOpened is not affiliated with Recreation.gov or any federal agency.
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