Pick a site on the map to see its availability calendar.
Only 34 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.
Of the 153 tracked site-nights (Sep 18 – Sep 26, 2026): 52 open for online reservation · 101 reserved.
Of the open site-nights on mapped sites, 40 fall on weekdays and 12 on weekends (Fri–Sun).
September holds the most room. 52 of 153 site-nights are still open there.
| 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.
| Site | Open site-nights |
|---|---|
| 08 | 7 |
| 15 | 7 |
| 005 | 5 |
| 09 | 5 |
| 14 | 5 |
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.
The next bookable night is Sep 20; the first open weekend starts Sep 25. Campsite Sniper can watch later dates for you.
Multi-night stays. 10 2-night, 9 3-night, 2 7-night openings where a single site is free for every night, per Campsite Sniper's current snapshot — soonest Sep 20 at site 08.
RV length. Longest recorded site here is 65 ft. 17 sites take 25 ft, 17 sites take 35 ft, 15 sites take 40 ft.
| Site | Max RV | Hookups | Open site-nights | Longest run | Dates |
|---|---|---|---|---|---|
| 08 | 40 ft | None | 7 | 7 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26 |
| 15 | 40 ft | None | 7 | 7 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26 |
| 005 | 50 ft | None | 5 | 5 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24 |
| 09 | 40 ft | None | 5 | 5 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24 |
| 14 | 40 ft | None | 5 | 5 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24 |
| 18 | 40 ft | None | 5 | 5 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24 |
| 20 | 65 ft | None | 5 | 5 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24 |
| 11 | 40 ft | None | 4 | 4 nights | Sep 21, Sep 22, Sep 23, Sep 24 |
| 003 | 37 ft | None | 3 | 3 nights | Sep 21, Sep 22, Sep 23 |
| 07 | 40 ft | None | 2 | 2 nights | Sep 22, Sep 23 |
| 001 | 44 ft | None | 1 | 1 night | Sep 21 |
| 002 | 47 ft | None | 1 | 1 night | Sep 20 |
| 012 | 54 ft | None | 1 | 1 night | Sep 23 |
| 016 | 35 ft | None | 1 | 1 night | Sep 23 |
The Mammoth Lakes area has much to keep campers busy. The majestic scenery and challenging trails are an obvious draw for hikers, mountain bikers and off-road vehicle enthusiasts. The eastern Sierras are known for their exceptional trout fishing, and several creeks and lakes are within a short drive from the campground.
Campers enjoy visiting the nearby visitor center and learning about the area, or taking a paved walking and bicycling trail to adjacent campgrounds, as well as Shady Rest Town Park and the town of Mammoth Lakes.
Nine group sites are set up around one large loop at the end of New Shady Rest Campground. The facility provides flush toilets, picnic tables, campfire rings and trash bins. Firewood can be purchased on-site. The nearest dump station and showers are within a few miles.
The campsites are located under the shady canopy of a mature Jeffery pine forest at an elevation of 7,800 feet. Many species of wildlife call the mountains home, such as black bear, mountain lions, mule deer, pine marten, pika and numerous fish and birds.
For campers interested in local events, the Mammoth Lakes Jazz Jubilee is hosted in Mammoth annually in mid-July. Several other events and amenities are available in town.
Many great day trips for sightseers are available in the area, such as Yosemite National Park, Mono Basin and Devils Postpile National Monument.
Pine Glen is near Mammoth Lakes, California, 300 miles north of Los Angeles and 165 miles south of Reno, Nevada. Take U.S. Highway 395 to State Route 203. Proceed west on 203 for 2.8 miles to Old Sawmill Road. Take a right, go 0.1 mile, and turn right into the campground. Proceed to the rear of New Shady Rest Campground near site #127 to the entrance of Pine Glen Campground.
View on Recreation.gov ↗ Get directions ↗












Reservations for Pine Glen are made through Recreation.gov. 52 of 153 tracked site-nights are currently open (34%). Campsite Sniper has also detected 34 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.
No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.
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.
Campsite Sniper detected 16 site-date openings at Pine Glen in the last 7 days, 33 over 30 days and 34 over the last 90.
9 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 08. Confirm and book on Recreation.gov.
17 of the 17 sites that support RV analysis have a recorded maximum of 35 ft or more; the longest recorded is 65 ft.
September 2026, with 52 open site-nights in the current snapshot of 153.
As of the Sep 18, 2026 snapshot: the next open date is Sun, Sep 20 and the next open weekend starts Fri, Sep 25. Detected openings can add earlier dates at any time; a free Campsite Sniper alert catches those the moment they appear.
Lakefront, hookups, your RV length, weekends only - set it as picky as you want.
We run paced availability checks for Pine Glen. One watch covers every matching site.
When a match opens, you get a push with a Recreation.gov link so you can review and book it yourself.