Openings · last 7 days
0
01 · Detected Opening History · the openings record · file CS-234761
When Lost Claim reopens
Lost Claim's openings record: every site-date Campsite Sniper detected turning available, logged and time-stamped. Refreshed hourly.
Openings · last 30 days
1
Openings · last 90 days
14
Only 14 openings in the last 90 days: not enough recent activity for a reliable pattern. A free Campsite Sniper alert watches around the clock instead, and pings you the moment one opens.
02 · Availability Outlook · Apr 26 – May 3, 2027 · of 10 monitored sites
Of the 80 tracked site-nights (Apr 26 – May 3, 2027): 80 open for online reservation.
Where the open windows are
0% of tracked site-nights are not currently open for online reservation. 80 of 80 remain open; here is where they are.
Load status
Apr 26 – May 3, 2027Not open online0%
Open site-nights80 / 80
Reserved (of online inventory)0 / 80
Weekday openings50
Weekend openings30
Of the open site-nights on mapped sites, 50 fall on weekdays and 30 on weekends (Fri–Sun).
Open dates by month
Apr 2027 – May 2027April holds the most room. 50 of 50 site-nights are still open there.
Holiday windows
Sites open per night · of 10 sites| Window | Night | Sites open | Status |
|---|---|---|---|
| Memorial Day | FRI May 28 | 0 | None open |
| SAT May 29 | 0 | None open | |
| SUN May 30 | 0 | None open | |
| MON May 31 | 0 | None open |
Memorial Day: no online availability on any tracked night.
Best-availability sites
Most open site-nights · tracked window| Site | Open site-nights |
|---|---|
| 01 | 8 |
| 02 | 8 |
| 03 | 8 |
| 04 | 8 |
| 05 | 8 |
The 5 sites with the most open site-nights in the current snapshot. Pair a bookable date with a free alert to cover everything else.
Tracked window
CoverageCampsite Sniper's data for this facility starts Apr 26, 2027. That is about 175 days after the current snapshot was taken, so dates before Apr 26, 2027 are not covered by what Campsite Sniper tracks here — they are not known to be unavailable. The site-nights shown on this page describe Apr 26, 2027 onwards only. Check Recreation.gov for earlier dates.
Stays and site detail
80 open site-nights across 10 sites at Lost Claim, from the same hourly snapshot as everything above.
Multi-night stays. 10 2-night, 10 3-night, 10 7-night openings where a single site is free for every night, per Campsite Sniper's current snapshot — soonest Apr 26, 2027 at site 01.
All 10 sites with current availability
| Site | Max RV | Hookups | Open site-nights | Longest run | Dates |
|---|---|---|---|---|---|
| 01 | 15 ft | None | 8 | 8 nights | Apr 26, 2027, Apr 27, 2027, Apr 28, 2027, Apr 29, 2027, Apr 30, 2027, May 1, 2027, May 2, 2027, May 3, 2027 |
| 02 | Not recorded | None | 8 | 8 nights | Apr 26, 2027, Apr 27, 2027, Apr 28, 2027, Apr 29, 2027, Apr 30, 2027, May 1, 2027, May 2, 2027, May 3, 2027 |
| 03 | Not recorded | None | 8 | 8 nights | Apr 26, 2027, Apr 27, 2027, Apr 28, 2027, Apr 29, 2027, Apr 30, 2027, May 1, 2027, May 2, 2027, May 3, 2027 |
| 04 | Not recorded | None | 8 | 8 nights | Apr 26, 2027, Apr 27, 2027, Apr 28, 2027, Apr 29, 2027, Apr 30, 2027, May 1, 2027, May 2, 2027, May 3, 2027 |
| 05 | Not recorded | None | 8 | 8 nights | Apr 26, 2027, Apr 27, 2027, Apr 28, 2027, Apr 29, 2027, Apr 30, 2027, May 1, 2027, May 2, 2027, May 3, 2027 |
| 06 | Not recorded | None | 8 | 8 nights | Apr 26, 2027, Apr 27, 2027, Apr 28, 2027, Apr 29, 2027, Apr 30, 2027, May 1, 2027, May 2, 2027, May 3, 2027 |
| 07 | 15 ft | None | 8 | 8 nights | Apr 26, 2027, Apr 27, 2027, Apr 28, 2027, Apr 29, 2027, Apr 30, 2027, May 1, 2027, May 2, 2027, May 3, 2027 |
| 08 | 15 ft | None | 8 | 8 nights | Apr 26, 2027, Apr 27, 2027, Apr 28, 2027, Apr 29, 2027, Apr 30, 2027, May 1, 2027, May 2, 2027, May 3, 2027 |
| 09 | Not recorded | None | 8 | 8 nights | Apr 26, 2027, Apr 27, 2027, Apr 28, 2027, Apr 29, 2027, Apr 30, 2027, May 1, 2027, May 2, 2027, May 3, 2027 |
| 10 | Not recorded | None | 8 | 8 nights | Apr 26, 2027, Apr 27, 2027, Apr 28, 2027, Apr 29, 2027, Apr 30, 2027, May 1, 2027, May 2, 2027, May 3, 2027 |
About Lost Claim
Overview
Lost Claim attracts families and friends with its convenient location, just 15 miles from the northwest Yosemite National Park boundary in northern California. Deemed as an ideal base camp, visitors can explore not only Yosemite, but also the fantastic wilderness areas of the Stanislaus National Forest. Pets are welcome, but must be compliant with Tuolumne County leash laws.
Recreation
Hike the Little Golden Forest Trail, a half-mile interpretive loop with the option for a longer two-mile loop. A short drive takes visitors to the Tuolumne River for wading and fishing.
Facilities
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.
Natural Features
At 3,100 feet in elevation, the tranquil campground sits in a mixed conifer forest with ample shade at each campsite. Nearby is the Tuolumne River, which flows for 150 miles from the central Sierra Nevadas to the San Joaquin River.
Nearby Attractions
Take a scenic drive through Yosemite and explore its legendary waterfalls. Enjoy world class fishing on the Tuolumne River or at one of the many lakes in this western Sierra Nevada location. Go hiking on one of the many nearby trails. The town of Groveland boasts many shopping and tourist activities; check with the Tuolumne County Visitors Bureau for more information.
10 monitored sitesRVs up to 15 ftNo hookups10 shadedPets OKFire pitsMax party 6
Getting there
From Groveland, Take State Highway 120 east for 12 miles. The campground is just east of the Groveland Ranger District Office.
34660 Evergreed Road, Dimond O Cg #36, Groveland, CA 95321209-379-2258
BikingCampingFishingHikingStar GazingWildlife Viewing
View on Recreation.gov ↗ Get directions ↗
03 · Field Photos · roll CS-234761 · facility + sites
Photo gallery
Roll CS-234761 · Lost Claim · Groveland CA12 frames · facility + sites
FAQ
How do I get a reservation at Lost Claim?
Reservations for Lost Claim are made through Recreation.gov. The current snapshot shows substantial availability: 80 of 80 tracked site-nights are open (100%), though availability can change. Campsite Sniper has also detected 14 site openings here in the last 90 days, so further dates may appear. Pick a site on the map to see its calendar, or set a free Campsite Sniper alert. You complete the reservation yourself on Recreation.gov.
Does Campsite Sniper book this campground for me?
No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.
How current is this availability data?
Campsite Sniper re-checks public Recreation.gov availability for this facility every hour and republishes whenever anything changes. This facility's data last changed at Nov 2, 2026 19:20 UTC; an older timestamp means nothing has changed since that time, not that checking stopped. Always confirm final availability on Recreation.gov when you book.
How often do new openings appear at Lost Claim?
Campsite Sniper detected 14 site-date openings here over the last 90 days, none in the last 7. A free alert watches around the clock and pings you the moment one appears.
Can I get a multi-night stay at Lost Claim?
10 three-night openings are showing, counting only runs where the SAME site is free for all three nights. The soonest starts Apr 26, 2027 at site 01. Confirm and book on Recreation.gov.
Which sites at Lost Claim fit a 35-foot RV?
No RV-analyzable site here has a recorded maximum of 35 ft or more; the longest recorded is 15 ft. 3 of those 10 sites have a recorded maximum length and 7 do not; they are not counted as fitting.
Which month has the most availability at Lost Claim?
April 2027, with 50 open site-nights in the current snapshot of 50.
When is the next open date at Lost Claim?
Campsite Sniper cannot answer that from the current snapshot. The availability data held for Lost Claim begins Apr 26, 2027 — about 175 days after this snapshot was taken, so any earlier dates are outside what Campsite Sniper is tracking here rather than known to be unavailable. Check Recreation.gov for dates before Apr 26, 2027.
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