Openings · last 7 days
0
01 · Detected Opening History · the openings record · file CS-232293
When Pioneer Trail reopens
Pioneer Trail's openings record: every site-date Campsite Sniper detected turning available, logged and time-stamped. Refreshed hourly.
Openings · last 30 days
3
Openings · last 90 days
3
Only 3 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 · Sep 18 – Oct 19, 2026 · of 3 monitored sites
Of the 96 tracked site-nights (Sep 18 – Oct 19, 2026): 54 open for online reservation · 42 reserved.
Where the open windows are
43.8% of tracked site-nights are not currently open for online reservation. 54 of 96 remain open; here is where they are.
Load status
Sep 18 – Oct 19, 2026Not open online43.8%
Open site-nights54 / 96
Reserved (of online inventory)42 / 96
Weekday openings42
Weekend openings12
Of the open site-nights on mapped sites, 42 fall on weekdays and 12 on weekends (Fri–Sun).
Open dates by month
Sep 2026 – Oct 2026October holds the most room. 28 of 57 site-nights are still open there.
Holiday windows
Sites open per night · of 3 sites| Window | Night | Sites open | Status |
|---|---|---|---|
| Labor Day | SAT Sep 5 | 0 | None open |
| SUN Sep 6 | 0 | None open | |
| MON Sep 7 | 0 | None open |
Labor Day: no online availability on any tracked night.
Best-availability sites
Most open site-nights · tracked window| Site | Open site-nights |
|---|---|
| 2 | 22 |
| 1 | 16 |
| 3 | 16 |
The 3 sites with the most open site-nights in the current snapshot. Pair a bookable date with a free alert to cover everything else.
Next windows
As of Sep 18, 2026 snapshotNext open dateSun · Sep 20
Next open weekendFri · Oct 2
The next bookable night is Sep 20; the first open weekend starts Oct 2. Campsite Sniper can watch later dates for you.
Stays and site detail
54 open site-nights across 3 sites at Pioneer Trail, from the same hourly snapshot as everything above.
Multi-night stays. 12 2-night, 11 3-night openings where a single site is free for every night, per Campsite Sniper's current snapshot — soonest Sep 20 at site 1.
RV length. Longest recorded site here is 40 ft. 3 sites take 25 ft, 2 sites take 35 ft, 2 sites take 40 ft.
All 3 sites with current availability
| Site | Max RV | Hookups | Open site-nights | Longest run | Dates |
|---|---|---|---|---|---|
| 2 | 40 ft | None | 22 | 6 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 4 +10 more |
| 1 | 40 ft | None | 16 | 5 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Oct 4, Oct 5, Oct 6, Oct 7 +4 more |
| 3 | 30 ft | None | 16 | 5 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4, Oct 5 +4 more |
About Pioneer Trail
Overview
Pioneer Trail Group Campground offers groups of up to 100 people the opportunity to camp near the beautiful Pinecrest Lake. The campground is located within the Pinecrest Recreational Area just 2 miles from the lake, which beckons visitors with excellent fishing, boating, hiking and swimming opportunities.
In this spectacular mountain region, wildlife viewing opportunities include marmots, squirrels, coyotes and deer.
Recreation
The Pinecrest Lake National Recreation Trail takes hikers on an easy 4-mile stroll around Pinecrest Lake. Rainbow trout is a common catch in the lake and swimming is enjoyed in designated beach areas.
Facilities
Campsites 1 and 3 will accommodate up to 50 campers and Site 2 will accommodate up to 100 campers. Each site features a large campfire circle, picnic tables and vault toilets. No RV hookups or electricity are available. Pay showers are within a few miles. Winter camping is available on a first-come, first-served basis. Pets are welcome, but must be compliant with Tuolumne County leash laws.
Natural Features
Pioneer Trail sits at an elevation of 5,600 feet, in a wooded area near the southwest side of the 300-acre Pinecrest Lake in Stanislaus National Forest.
Stanislaus National Forest is located in the central Sierra Nevada Mountains, between Lake Tahoe and Yosemite. It boasts gorgeous views of snow-capped mountain peaks and California's Great Central Valley.
3 monitored sitesRVs up to 40 ftNo hookups3 shadedPets OKFire pitsMax party 100
Getting there
From Sonora, California, take Highway 108 east for about 30 miles. Exit at Pinecrest Lake and turn right on Dodge Ridge Road. Continue 1 mile to Pioneer Trails Campground, located on the left.
Stanislaus, CA209-965-3474
BoatingCampingFishingHikingSwimming Site
View on Recreation.gov ↗ Get directions ↗
03 · Field Photos · roll CS-232293 · facility + sites
Photo gallery
Roll CS-232293 · Pioneer Trail · CA7 frames · facility + sites
FAQ
How do I get a reservation at Pioneer Trail?
Reservations for Pioneer Trail are made through Recreation.gov. 54 of 96 tracked site-nights are currently open (56.3%). Campsite Sniper has also detected 3 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 Sep 18, 2026 16:19 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 Pioneer Trail?
Campsite Sniper detected 3 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 Pioneer Trail?
11 three-night openings are showing, counting only runs where the SAME site is free for all three nights. The soonest starts Sep 20 at site 1. Confirm and book on Recreation.gov.
Which sites at Pioneer Trail fit a 35-foot RV?
2 of the 3 sites that support RV analysis have a recorded maximum of 35 ft or more; the longest recorded is 40 ft.
Which month has the most availability at Pioneer Trail?
October 2026, with 28 open site-nights in the current snapshot of 57.
When is the next open date at Pioneer Trail?
As of the Sep 18, 2026 snapshot: the next open date is Sun, Sep 20 and the next open weekend starts Fri, Oct 2. Detected openings can add earlier dates at any time; a free Campsite Sniper alert catches those the moment they appear.
Stop refreshing. Let the app watch it.
Filter
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Watch
We run paced availability checks for Pioneer Trail. One watch covers every matching site.
Get the ping
When a match opens, you get a push with a Recreation.gov link so you can review and book it yourself.