Marion Mountain

Warning

General

A bear or multiple bears have been spotted in the area. Please be aware at all times, and visit our agency website for bear safety tips and more information.

Warning

General

A bear or multiple bears have been spotted in the area. Please be aware at all times, and visit our agency website for bear safety tips and more information.

Marion Mountain Campground with tents
San Bernardino National Forest Sign
Marion Mountain Campground
Marion Mountain Campground road
Marion Mountain Campground Sign

Featured amenities

Picnic Table Picnic Table
Restrooms Restrooms
Fire Pit Fire Pit

Sites & Rates

Average nightly rates

16 total sites

RV Sites

15 sites

Tent Sites

1 site

About Marion Mountain

The Marion Mountain Campground offers a beautiful retreat in the San Bernardino National Forest. It provides access to a number of hiking trails that lead to some of the most spectacular views of Southern California. 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.

Number of accommodations: 16

Activities & Attractions

Nearby

Hiking

Hiking

Year-round

Seasonal information

2026 (Current year)

2026 Season availability

Current season
Upcoming seasons
Past seasons
Closed periods
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Currently open - May 21 to Nov 8

Campground Amenities

Most popular amenities

Picnic Table Picnic Table
Restrooms Restrooms
Fire Pit Fire Pit
Water and Hygiene

Water and Hygiene

  • Potable Water
  • Restrooms
Cooking and Fire

Cooking and Fire

  • Picnic Table
  • BBQ
  • Fire Pit
On Site Services

On Site Services

  • Fish Cleaning Station
Missing information?

Rates, Sites & Availability

Select check-in and check-out dates to see real-time availability for each site.

16 Sites Available

Site
Price
🚐 001, Loop: MARI RV
No Hookups
Price not available
🚐 002, Loop: MARI RV
No Hookups
Price not available
🚐 006, Loop: MARI RV
No Hookups
Price not available
🚐 007, Loop: MARI RV
No Hookups
Price not available
🚐 008, Loop: MARI RV
No Hookups
Price not available
🚐 010, Loop: MARI RV
No Hookups
Price not available
🚐 011, Loop: MARI RV
No Hookups
Price not available
🚐 012, Loop: MARI RV
No Hookups
Price not available
🚐 015, Loop: MARI RV
No Hookups
Price not available
🚐 017, Loop: MARI RV
No Hookups
Price not available
🚐 018, Loop: MARI RV
No Hookups
Price not available
🚐 019, Loop: MARI RV
No Hookups
Price not available
020, Loop: MARI Tent
8 guests · Pet Friendly
Price not available
🚐 021, Loop: MARI RV
No Hookups
Price not available
🚐 022, Loop: MARI RV
No Hookups
Price not available
🚐 024, Loop: MARI RV
No Hookups
Price not available

Reviews (74)

What Guests Are Saying

Marion Mountain Campground offers a beautiful and peaceful setting for camping and hiking, with well-maintained campsites and stunning views. The location is convenient for accessing trails, including the Marion Mountain Trailhead, and is a short drive to Idyllwild for supplies. However, visitors should be prepared for limited amenities, such as no potable water and basic restroom facilities, and expect close quarters with neighbors during busy weekends.

Review Summary

3.9
74 reviews
5
44.6%
33
4
32.4%
24
3
8.1%
6
2
2.7%
2
1
12.2%
9

Aishya B

Verified

August 16, 2026 Stayed at: 002, Loop: MARI

5

.

Adam D

Verified

August 1, 2026 Stayed at: 019, Loop: MARI

5

Great location to camp and hike from, especially if you are doing the shorter (but steep) Marion Mtn Trailhead. Bathrooms were not bad, stocked with TP. No potable water was available when we were there mid/late July.

Molly F

Verified

July 26, 2026 Stayed at: 012, Loop: MARI

4

The campsites at Marion Mountain are beautiful and well-kept, although we were glad we heeded prior warnings and brought a rake to even out the ground in order to pitch our tent. It’s a great home-base to explore the mountain and the natural features and hiking options around Idyllwild. It’s also a short, convenient drive into town. The campsites are very close together, so be prepared to get cozy with your neighbors! On Fridays and weekends there are lots of children, families, loud music, etc. The vault toilet facilities at Marion Mountain are awful, with human waste, rodent feces, spiders and ants everywhere. You could hear the rodents squeaking and scurrying around in the walls and vents behind the toilets when using them.

Ben G

Verified

July 24, 2026 Stayed at: 024, Loop: MARI

4

It was an out of the way campground that was clean and quiet. Trails all around to explore and had a Great sunset view to the west.

Taryn B

Verified

July 13, 2026 Stayed at: 015, Loop: MARI

4

Small campground with great views. Trails accessible right from the campground. This far into the summer season, there was already a fire ban and no water at all at campground. It was no problem just check with the ranger station before planning your trip so you're prepared.

No host on site, so unfortunately not all campers are respectful and following rules (fires during ban). We had lots of trash left behind at our site and had to do a pick up before setting up our stuff.

Michelle M

Verified

July 9, 2026 Stayed at: 018, Loop: MARI

3

I've always loved this site. I love its remoteness and the quiet. I love that it's fairly empty and peaceful.

Catherine O

Verified

July 5, 2026 Stayed at: 012, Loop: MARI

4

Beautiful spot, limited resources. Just plan on bringing own water and plenty of propane.

Donita R

Verified

July 4, 2026 Stayed at: 018, Loop: MARI

2

I was disappointed we could not have a campfire but understand the reasons. On the other hand I did not understand why we had to haul in 12 Gallons of water . There were water outlets that were all turned off.

Robert H

Verified

June 9, 2026 Stayed at: 006, Loop: MARI

4

Bring lots of Water.
Hiking Trails are Very Good.

Paolo R

Verified

November 9, 2025 Stayed at: 007, Loop: MARI

4

I had a great experience camping at Marion Mountain Campground — the views were beautiful, the air was crisp, and the whole place felt peaceful and tucked away in nature. The campsites are well maintained, and the surrounding pine forest makes it feel cozy and secluded.

The only small downside was that someone parked in my reserved parking spot, saying they had an “extra car” permit. There ended up being four cars in that site, so I had to park at site 9 instead. Luckily, no one had reserved it, so it all worked out — but it would’ve been nice if parking rules were enforced a bit better.

Aside from that, I really enjoyed my stay and would definitely come back. The mountain scenery and quiet atmosphere made it totally worth it!

Location Marion Mountain

Address:
Po Box 518
Idyllwild, CA, 92549
United States

Highway access

Marion Mountain Campground is accessible via Highway 243, which connects to Interstate 10 in Banning.

Elevation: 1987 feet

Distance to downtown

7.7 mi drive to downtown Idyllwild (about 17 min)

Policies & Rules

General

  • Fire Restrictions are in effect, check in with the San Jacinto Ranger District by calling (909) 382-2921 to confirm. Wood and charcoal fires are NOT permitted. Cooking stoves or fireplaces using gas, jellied petroleum, or pressurized liquid fuel are still allowed. 
  • Please be aware that potable (safe for drinking) water may or may not be available at this campground. Please plan accordingly.
  • Basic camping fee ($10.00) 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.
  • Sites may be available on a first-come, first-served basis. Camping Fees of $10.00 / night and $5.00 / night / extra vehicle may be paid at the campground.  
  • Click here for more information on the San Bernardino National Forest

Warnings & Advisories

Warning

General

A bear or multiple bears have been spotted in the area. Please be aware at all times, and visit our agency website for bear safety tips and more information.

Warning

General

A bear or multiple bears have been spotted in the area. Please be aware at all times, and visit our agency website for bear safety tips and more information.

Nearby Campgrounds

Nearby destinations


Last updated: September 1, 2026

USDA Forest Service Logo
Managed by USDA Forest Service