Marion Mountain Campground
CA
Picnic Table
Fires
Vault Toilets
Potable Water
Biking
Check availability
The host has not added an availability calendar yet.
Amenities, activities and location
About this campground
### **Location and Access** **Marion Mountain Campground** is situated in the San Bernardino National Forest, near the town of Idyllwild, California. The campground is at an elevation of approximately 6,400 feet. Access to the campground is generally provided via mountain roads which may be narrow and winding. It is important to check road conditions before traveling, especially during winter months when snow and ice can cause closures. ### **Campsite Features** The campground offers a number of sites that can accommodate both tent and small RV camping, but there are no hookups available.
Read moreRead less
Each campsite typically includes: - A picnic table - Fire ring - Grill - Access to vault toilets - Potable water ### **Reservations and Fees** Marion Mountain Campground operates on a reservation system during peak season, which can be made through the National Recreation Reservation System. There is a fee for overnight camping, which varies depending on the site and the season. Some sites may be available on a first-come, first-served basis during off-peak times. ### **Activities and Amenities** Popular activities at or near the campground include: - Hiking: The campground serves as a starting point for the Marion Mountain Trail, which is one of several trails leading to San Jacinto Peak. - Wildlife viewing: The area is home to a diverse range of wildlife, including deer, mountain lions, and a variety of birds. - Photography: The scenic views provide ample opportunities for photography. Amenities available within the campground generally include: - Restrooms with vault toilets - Potable water spigots - Trash collection ### **Seasonal Availability** The campground is typically open from late May to early November, but these dates may change due to weather conditions or snow levels. Always check the current operating status before planning a trip. ### **Regulations and Safety** Some important regulations and safety considerations include: - **Fire Restrictions**: Depending on current conditions, fire restrictions may be in place. Always check for current fire guidelines. - **Wildlife**: Proper food storage is critical to avoid attracting bears and other wildlife. - **Altitude Precautions**: Since the campground is at high altitude, it's important to acclimate and be alert for signs of altitude sickness. ### **Getting There** To get to Marion Mountain Campground, you'll typically take California State Route 243 to reach the town of Idyllwild. Directions may vary slightly so it's advisable to use updated GPS or a reliable map. Also, be prepared for the last stretch of the journey to be on steep, narrow roads. Before setting out for your camping adventure, it's a good idea to contact the San Bernardino National Forest ranger district for the latest information on conditions and availability.
From Campscanner · checked 10 Feb 2026

Where to book
Campertunity shows the listing information, then hands you to the campground’s available booking route.
Marion Mountain Campground
Last checked Sep 2026Book with the campground or listed provider
Review final availability and terms before paying
Your booking is completed on the selected service
How complete and verified is this campground?
Campgrounds add and verify details to help you know what to expect. The higher the level, the more verified information you get as a camper.
BasicLevel 1Some basic info added0 – 20% completeCompleted
DetailedLevel 2More details verified56% completeCurrent level
PromotedLevel 3Most details verified80 – 100% complete
Ratings, availability, photos, and policies are more reliable as the level increases.
Nearby campgrounds
Something doesn't fit or is wrong?
Nobody has claimed this campground yet. If it is yours, claim it to keep the details up to date.




