Openings · last 7 days
7
Booking reality
Campsite Sniper detected 7 site openings here in the last 7 days
01 · Detected Opening History · the openings record · file CS-231969
When Fern Basin reopens
Fern Basin's openings record: every site-date Campsite Sniper detected turning available, logged and time-stamped. Refreshed hourly.
Openings · last 30 days
24
Openings · last 90 days
47
Only 47 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 · Nov 2 – Nov 8, 2026 · of 15 monitored sites
Of the 91 tracked site-nights (Nov 2 – Nov 8, 2026): 36 reserved · 55 on sites not offered for online reservation (first-come, first-served or administrative).
No online availability right now
Of the 91 tracked site-nights (Nov 2 – Nov 8, 2026): 36 reserved · 55 on sites not offered for online reservation (first-come, first-served or administrative). A free alert tells you if any date opens online.
Load status
Nov 2 – Nov 8, 2026Not open online100%
Open site-nights0 / 91
Reserved (of online inventory)36 / 36
Of the 91 tracked site-nights (Nov 2 – Nov 8, 2026): 36 reserved · 55 on sites not offered for online reservation (first-come, first-served or administrative).
Open dates by month
Nov 2026 – Nov 2026No month in range currently shows online availability. 0 open site-nights across the tracked window — these site-nights are a mix of reserved, closed, unreleased and non-reservable dates.
Holiday windows
Sites open per night · of 15 sites| Window | Night | Sites open | Status |
|---|---|---|---|
| Thanksgiving | THU Nov 26 | 0 | None open |
| FRI Nov 27 | 0 | None open | |
| SAT Nov 28 | 0 | None open |
Thanksgiving: no online availability on any tracked night.
About Fern Basin
Overview
The picturesque Fern Basin Campground is a perfect escape from a busy lifestyle. It provides peace and quiet in the mountains of southern California as well as access to countless recreational opportunities.
The San Bernardino National Forest is submitting a proposal to increase fees at various sites across the Forest and is seeking public input. Please visit the https://www.fs.usda.gov/sbnf for more information and to submit comments regarding this proposal.
Recreation
Visitors to the area enjoy hiking on the Marion Mountain Trail, which leads to San Jacinto Peak. Views from the peak extend to the ocean and across the Palm Desert, as well as the San Bernardino and San Gabriel mountains on a clear day. The 11.8-mile Marion Mountain Trail is the shortest route up the mountain, but is also quite strenuous in areas.
Facilities
Please be aware that potable (safe for drinking) water may or may not be available at this campground. Please bring ample water for drinking, cooking etc. Fern Basin campground offers about two dozen campsites for both tent and small RV / van camping. All campsites are equipped with tables and campfire rings with grills. Vault toilets are available within the campground.
Natural Features
The campground is located in a grove of mixed oaks and shrubs. A surrounding mixed conifer forest provides spotty shade for the campground. It is situated at an elevation of about 6,300 feet, in the mountains overlooking California's desert.
Nearby Attractions
The campground is located approximately 50 miles southeast of San Bernardino, California, and about seven miles north of the small town of Idyllwild, which is known for its shops and restaurants.
15 monitored sitesRVs up to 20 ftNo hookupsPets OKMax party 8
Getting there
From Idyllwild, travel north on State Route 243 about 4 miles. Turn right at the campground sign and continue to Forest Service Road 4S02. Turn left and proceed less than a mile to an intersection. Continue straight on the Forest Service Road and turn left into the campground.
P.O. Box 518, Idyllwild, CA 92549909-382-2922
CampingFishingHikingHorseback RidingLookout TowerMountain Biking
View on Recreation.gov ↗ Get directions ↗
03 · Field Photos · roll CS-231969 · facility + sites
Photo gallery
Roll CS-231969 · Fern Basin · Idyllwild CA12 frames · facility + sites
FAQ
How do I get a reservation at Fern Basin?
Campsite Sniper's current snapshot shows none of the 91 tracked site-nights open for online reservation at Fern Basin. That can mean dates are reserved, closed, not yet released, or offered first-come, first-served rather than online. Campsite Sniper has also detected 47 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 16:20 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 Fern Basin?
Campsite Sniper detected 7 site-date openings at Fern Basin in the last 7 days, 24 over 30 days and 47 over the last 90.
Which sites at Fern Basin fit a 35-foot RV?
No RV-analyzable site here has a recorded maximum of 35 ft or more; the longest recorded is 20 ft.
Does Fern Basin have online availability right now?
As of the Nov 2, 2026 snapshot, none of the 91 tracked site-nights are open for online reservation. That can mean dates are reserved, closed, not yet released, or offered first-come, first-served rather than online. A free Campsite Sniper alert tells you if any date opens online.
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