Adventure| Location | Idyllwild, California |
|---|---|
| Nightly rate (listed) | $20–$34/night |
| Guest rating | 4.0 / 5 (80 reviews) |
| Maximum RV length | 20 ft (longest listed site) |
| Hookups | None listed |
| RV sites | 15 |
| Pets allowed | Yes |
| Book on | Recreation.gov |
From the park's listing on Recreation.gov. Confirm details with the park before you book.
This weekend · Available Oct 30 – Nov 1 · 2 nights1 site open for every night · from $20/night

Fern Basin is a Recreation.gov campground in Idyllwild. It lists 15 RV or RV/tent sites for rigs up to 20 ft. Pets are allowed per the listing.
Checking 2 nights (your saved dates or this weekend). Tell us what you're staying in to see matching sites and prices.
Availability checked Oct 26 on Recreation.gov. Rates are the provider's nightly rates; totals are estimates before taxes & fees.

Opens site 018 on Recreation.gov; re-enter Oct 30–Nov 1 there.







You book with the provider. Each row shows that provider's lowest open option for your dates, and which provider our main button uses.
Availability checked Oct 26 on Recreation.gov.
| Site | Fr 30 | Sa 31 | Price |
|---|---|---|---|
| 018 standard nonelectric | ✓ | ✓ | $20 |
| 005 standard nonelectric | R | R | $20 |
| 015 standard nonelectric | R | R | $20 |
| 006 standard nonelectric | R | R | $20 |
| 004 standard nonelectric | R | R | $20 |
| 014 standard nonelectric | R | R | $20 |
| 016 standard nonelectric | R | R | $20 |
| 012 standard nonelectric | R | R | $20 |
| 008 standard nonelectric | R | R | $20 |
| 009 standard nonelectric | R | R | $20 |
| 017 standard nonelectric |
✓ available · R reserved · X not available · C closed · W first come, first served · N not yet released
Verbatim from guest reviews on Recreation.gov ↗ (80 reviews, ★ 4.0). Not written or edited by us.
“Great camping spot close to idyllwild. Ideal for tent campers, as the loops are pretty small. The bathrooms are vault toilet but clean and the spot we had was close to the water spigot. Fern Basin is perfect for a quick overnight. ”
This weekend (Fri, Oct 30 – Sun, Nov 1): Book online. Reservations online on Recreation.gov — open dates and rates come from the booking site.
Longest RV site listed: 20 ft. Unsure if your rig fits? Check it in the Rig Fit tool
Fern Basin Campground sits at about 6,300 feet in a mixed oak and conifer pocket of the San Bernardino National Forest, a quiet mountain base above the desert. The loop holds 15 campsites all configured to accommodate both tents and small RVs/vans each outfitted with a picnic table and a metal campfire ring with grill. Vault toilets are available, but potable water is currently not available due to an unanticipated leak in the water distribution system; bring ample water for drinking and cooking. Access is via State Route 243 north of Idyllwild and a short Forest Service road (4S02), and the site is roughly 50 miles southeast of the city of San Bernardino and about seven miles north of Idyllwild, where you'll find shops and restaurants if you need supplies. The campground is a straightforward jumping-off point for hiking and nature viewing: the Marion Mountain Trail (11.8 miles one way) begins nearby and is the shortest though strenuous route to San Jacinto Peak, with clear-day panoramas that can reach the ocean, Palm Desert, and the San Bernardino and San Gabriel ranges. Beyond that trail, the broader San Bernardino National Forest supports a wide range of activities biking, climbing, fishing, horseback riding and horse camping, hunting, OHV use, interpretive programs, swimming, winter sports and wildlife viewing but services at Fern Basin itself are limited to primitive campground amenities. The forest is currently soliciting public comment on a proposal to modify fees at various sites; for the latest information on fees, reservations, seasonal availability and to submit comments, check the San Bernardino National Forest page at https://www.fs.usda.gov/sbnf.
| Agency / operator | Not listed |
|---|---|
| Booking | Recreation.gov [Recreation.gov] |
| Max RV / trailer length | Not listed |
| Bear storage | Not listed |
Picks are 20 ft or shorter: the longest RV site listed here. Pickup area: San Diego (San Diego International (SAN)), about 77 mi straight-line from Fern Basin. RV rentals in San Diego
Pick up in Escondido
Pick up in Carlsbad
Pick up in Ramona| R |
| R |
| $20 |
| 010 standard nonelectric | R | R | $20 |
| 007 standard nonelectric | R | R | $20 |
| 013 standard nonelectric | R | R | $20 |
| 019 standard nonelectric | R | R | $20 |
| Season | Not listed |
|---|
| Hookups | Not listed |
|---|
Sources: Recreation.gov — Fern Basin. "Not listed" means no source we use states it.
Official facts link to their source; “Listing” facts come from the Recreation.gov listing. Anything we can't source says so.
Closest stays by type. Distances are straight-line from Fern Basin, not driving.
Available Oct 30 – Nov 1 · 2 nights4 sites open for every night
Available Oct 30 – Nov 1 · 2 nights22 sites open for every night
Available Oct 30 – Nov 1 · 2 nights6 sites open for every night