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Boulder Basin Campground in California
Moderate to BookNational Forest

Boulder Basin Campground

San Bernardino National Forest, California

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As of September 2026, Boulder Basin Campground is a campground in San Bernardino National Forest, California with 16 campsites. Boulder Basin Campground is booked through Recreation.gov.

  • PermitSnag checks Boulder Basin Campground for availability and tells alert holders when a site opens up.
  • Boulder Basin Campground is located at 33.8264° N, 116.7539° W.
people allowed on each site
8

Boulder Basin Campground reservations and next available dates

September 2026

open, tap to book on Recreation.govsold outin your alert

Campsites at Boulder Basin Campground

  • Tent 9
  • Standard 7

What an RV fits

  • 20 ft7 sites

Amenities

  • restrooms

At a glance: Setting: Mountain · Access: Paved road.

Things to do: hiking, climbing, photography, horse riding.

All sites at Boulder Basin Campground, as listed by Recreation.gov

Every site is in the BOUL loop.

SiteTypeSleepsMax RV
003Tent8-
005Standard820 ft
008Tent8-
009Standard820 ft
013Standard820 ft
015Standard820 ft
017Tent8-
022Standard820 ft
023Tent8-
025Tent8-
026Tent8-
027Standard820 ft
028Tent8-
029Standard820 ft
030Tent8-
032Tent8-

About Boulder Basin Campground

Overview

Black Mountain Road is is poor condition at this time. A four-wheel drive (4WD) vehicle is recommended with a minimum ground clearance of 6 inches. Drive at your own risk.

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.

Boulder Basin Campground offers solitude and primitive camping in a scenic mountain landscape. The area provides ample recreational opportunities, including hiking, mountain biking, boulder climbing and more. Black Mountain Road, which accesses Boulder Basin Campground, is a narrow rough dirt road which may not be suitable for all vehicles.

Recreation

The campground provides access to a number of trailheads, including the Black Mountain Trail, a 3.6-mile, moderately strenuous hiking, mountain biking and horseback riding trail that travels through the forested slopes of Black Mountain.

The trail provides excellent views of the Banning Pass and Mt. San Gorgonio. The trail provides access to the famed Pacific Crest National Scenic Trail, which begins at the Mexico border in Southern California and leads to Washington border of Canada.

Facilities

The campground offers multiple single-family campsites, available for tent and small RV / van camping. Each site is equipped with tables and campfire rings with grills. Vault toilets are also provided.

Natural Features

The campground is located in a mixed conifer forest, which provides ample shade throughout the day. It is situated at an elevation of about 7,300 feet. Roads to the campground are not paved but the campground does have paved roads.

Nearby Attractions

This group site is located approximately 50 miles southeast of San Bernardino, California, and 14 miles north of Idyllwild, where fuel and a variety of small town shops and restaurants are available.

Rules and notices at Boulder Basin Campground

Recreation.gov does not date these notices. We last read them on September 30, 2026. Check Boulder Basin Campground on Recreation.gov

Notices from Recreation.gov

Fire Restrictions may be in effect, check in with the San Jacinto Ranger District by calling (909) 382-2921 to confirm. Wood and charcoal fires are permitted. Cooking stoves or fireplaces using gas, jellied petroleum, or pressurized liquid fuel are still allowed.

Water is not provided at this campground. Potable (tested monthly) water may be available from a natural spring along Black Mountain road. Bring your own containers.

Sites may be available on a first-come, first-served basis. Camping fees of $20.00 / night and $5.00 / night / extra vehicle is due within 30 minutes of arrival at the campground.

Basic camping fee ($20.00) covers the first vehicle. Extra vehicle fee of $5.00 / night / vehicle should be deposited into the fee tube located at the entrance to the campground within 30 minutes of arrival.

Click here for more information on the San Bernardino National Forest

Don't Move Firewood: Protect California's forests from tree-killing pests by buying your firewood locally and burning it on-site. For more information visit firewood.ca.gov.

Boulder Basin Campground FAQ

How hard is it to get a campsite at Boulder Basin Campground?

Boulder Basin Campground is rated "Moderate to Book" based on historical demand. With 16 sites available, you have good chances of finding availability, especially on weekdays.

How do I find last-minute availability at Boulder Basin Campground?

Cancellations happen frequently at Boulder Basin Campground, especially 1-2 weeks before check-in dates. PermitSnag monitors availability 24/7 and sends instant alerts when sites open up due to cancellations. This is often the best way to snag popular campsites.

How many campsites does Boulder Basin Campground have?

Boulder Basin Campground has 16 campsites.

More campgrounds in San Bernardino National Forest

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