CaliforniaSan Bernardino National Forest

Boulder Basin

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.

Check my setup Browse 16 sites View location

In this field guide16 site records · BOUL

Source snapshotSep 21, 2026

Land managerUSDA Forest Service

Official facilityRecreation.gov · 232022

The site directory

Find the details that make a difference.

A guide to length limits

Compare the published measurements. Open an available site record, or use the setup checker to inspect the published rules for your requirements.

Site number

Loop

Entry type

16 sites shown

Scroll the table for more details. Open a site for its complete record.

Published site-level facts at Boulder Basin. A dash is never used for unknown information.
Site / loop	Site access	RV limit	Trailer limit	Driveway	Entry	Outlets	Surface
003BOULTENT ONLY NONELECTRICReview in setup checker	Not published	Not publishedvehicle only	Not publishedtrailer only	Not publishedParking surface only	Not published	Not published	Gravel
005BOULSTANDARD NONELECTRIC	Drive-In	20 ftvehicle only	20 fttrailer only	Not publishedParking surface only	Back-In	Not published	Gravel
008BOULTENT ONLY NONELECTRICReview in setup checker	Not published	Not publishedvehicle only	Not publishedtrailer only	Not publishedParking surface only	Not published	Not published	Gravel
009BOULSTANDARD NONELECTRICReview in setup checker	Drive-In	20 ftvehicle only	20 fttrailer only	Not publishedParking surface only	Back-In	Not published	Gravel
013BOULSTANDARD NONELECTRICReview in setup checker	Drive-In	20 ftvehicle only	20 fttrailer only	Not publishedParking surface only	Back-In	Not published	Gravel
015BOULSTANDARD NONELECTRICReview in setup checker	Drive-In	20 ftvehicle only	20 fttrailer only	Not publishedParking surface only	Back-In	Not published	Gravel
017BOULTENT ONLY NONELECTRICReview in setup checker	Not published	Not publishedvehicle only	Not publishedtrailer only	Not publishedParking surface only	Not published	Not published	Gravel
022BOULSTANDARD NONELECTRICReview in setup checker	Drive-In	20 ftvehicle only	20 fttrailer only	Not publishedParking surface only	Back-In	Not published	Gravel
023BOULTENT ONLY NONELECTRICReview in setup checker	Not published	Not publishedvehicle only	Not publishedtrailer only	Not publishedParking surface only	Not published	Not published	Gravel
025BOULTENT ONLY NONELECTRICReview in setup checker	Not published	Not publishedvehicle only	Not publishedtrailer only	Not publishedParking surface only	Not published	Not published	Gravel
026BOULTENT ONLY NONELECTRICReview in setup checker	Not published	Not publishedvehicle only	Not publishedtrailer only	Not publishedParking surface only	Not published	Not published	Gravel
027BOULSTANDARD NONELECTRICReview in setup checker	Drive-In	20 ftvehicle only	20 fttrailer only	Not publishedParking surface only	Back-In	Not published	Gravel
028BOULTENT ONLY NONELECTRICReview in setup checker	Not published	Not publishedvehicle only	Not publishedtrailer only	Not publishedParking surface only	Not published	Not published	Gravel
029BOULSTANDARD NONELECTRICReview in setup checker	Drive-In	20 ftvehicle only	20 fttrailer only	Not publishedParking surface only	Back-In	Not published	Gravel
030BOULTENT ONLY NONELECTRICReview in setup checker	Not published	Not publishedvehicle only	Not publishedtrailer only	Not publishedParking surface only	Not published	Not published	Gravel
032BOULTENT ONLY NONELECTRICReview in setup checker	Not published	Not publishedvehicle only	Not publishedtrailer only	Not publishedParking surface only	Not published	Not published	Gravel

This snapshot contains 16 accepted site records. It may not represent every site at the campground. Hookups and accessibility features appear in each complete record.

Check your required features

For your trip notes

Finding the campground.

Confirm current restrictions, conditions, and availability with the operator before traveling.

Published address: PO Box 518, Idyllwild, CA, 92549
Campground coordinates: 33.8263889, -116.7538889Campground location, not individual site coordinates.
Keep the source close: Official source record ↗Attribution & snapshot register

A sense of place

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A published campground location, with the surrounding area in view.

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Boulder Basin

Find the details that make a difference.

No site rows match.

Finding the campground.

A place on the map.

Bringing the places into view.

Choose a campground.