Marion Mountain
The campground is currently open for reservations. Due to an unanticipated water leak, potable water is not available; campers should bring their own water.
Heat Advisory issued September 10 at 4:00AM PDT until September 10 at 8:00PM PDT by NWS San Diego CA
* WHAT...High temperatures in the 90s below 5500 feet expected. * WHERE...Riverside County Mountains and San Diego County Mountains. * WHEN...Until 8 PM PDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses.
Fireworks and Explosives are always Prohibited
Fireworks and explosives (including explosive targets) are always prohibited on national forest lands. The prohibition of fireworks and exploding targets on national forest system lands is part of a set of permanent fire safety regulations in the Code of Federal Regulations (CFR), listed below.…
Temporary Phone Outage
Temporary Phone OutageDue to a local power outage at the San Bernardino National Forest, Supervisors Office our telephone system is not working. This includes all offices and Visitor Centers. We have set up a temporary phone number for PAL information. Please call (909) 382-7993 for Fuelwood…
About
Marion Mountain Campground, situated at an elevation of 6,400 feet in the San Bernardino National Forest, offers approximately two dozen campsites suitable for tent and small RV/van camping. Each site is equipped with a picnic table and a campfire ring with a grill. Vault toilets are available within the campground. The campground provides access to the Marion Mountain Trail, an 11.8-mile route leading to San Jacinto Peak. This trail is the shortest but also one of the most strenuous paths to the summit, offering expansive views of Southern California, including the ocean, Palm Desert, and surrounding mountain ranges. Located approximately 50 miles from San Bernardino and seven miles north of Idyllwild, the campground is nestled among mature cedar and pine trees, providing ample shade and privacy between sites. As of August 8, 2025, the campground is open for reservations. However, due to an unanticipated water leak within the water distribution system, potable water is not currently available. Campers are advised to bring ample water for drinking and cooking.
Directions
From Interstate 10 in Banning, take Highway 243 south for about 20 miles to Alandale. Travel east on Stone Creek Campground Road for about 2 miles to Marion Mountain Campground.
Location
Amenities
| Water | No |
| Fires Allowed | — |
| Toilets | Yes |
| Dump Station | — |
| Wifi | — |
| Pets Allowed | Yes |
| Showers | — |
| Electric Hookups | — |
| Water Hookups | — |
| Sewer Hookups | — |
| Camp Store | — |
| Price | $10 |
Vehicle
| Max RV Length | 20ft |
| Max Trailer Length | 20ft |
| Big Rig Friendly | — |
| Pull Through Sites | No |
Contact
| Phone | +1 (909) 382-2922 |
Cell Service
| AT&T | None |
| Verizon | Yes |
| T-Mobile | None |
Availability
Photos
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