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Public campground ยท San Bernardino National Forest

Marion Mountain Campground

A public campground in the trees near Idyllwild, close to trails into the San Jacinto Wilderness.

Representative San Jacinto mountain camping scenery near Idyllwild.

Trip planning details

What this campsite gives you

Reservations
Check with the Forest Service and the official reservation listing to see if you can book and when it is open.
Sites
Single sites in the mountain forest. Check which ones are open now.
Hookups
No hookups are listed. Check the listing for your exact site.
Water
Seasonal services can change. Check before you leave home.
Restrooms
Ask the Forest Service which facilities are working.
RV fit
The mountain roads are narrow. Check them and the site size before you bring a bigger RV.
Fees
The open season and the fees can change with the weather and the state of the forest.
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Check before you reserve

Details checked 26 September 2026

Conditions on public land, closures, fire rules, water, rates and site sizes can change. The operator and the official reservation have the final word.

Official campground page

Which WeRV units fit

All 29 of our units fit the posted limits at Marion Mountain Campground.

We can deliver a trailer and set it up, so the tow truck leaves with us. Ask the campground first if they accept a drop off.

Fits the posted limit Too long for it

Compare every unit and check dates

Questions about this stay

What size RV fits at Marion Mountain Campground?

No single limit posted. Check the length of your exact site.

Does Marion Mountain Campground have hookups?

No hookups advertised. Water is seasonal.

Which WeRV rentals fit Marion Mountain Campground?

All 29 of our units fit the posted limits, including 12 motorhomes. Good places to start are 2015 Winnebago Minnie Winnie, 2004 Jayco Greyhawk, 2018 Coachmen Leprechaun.

How far is Marion Mountain Campground from Hemet?

27 miles, about 45 minutes from our yard. We can deliver and set up a trailer there.

Other campgrounds in the area

Personal trip help

Thinking about Marion Mountain Campground?

Tell us where and when. We help you compare the campsite, the RV and your dates, and say what happens next. A person at the Hemet yard answers, usually within the hour between 8am and 8pm Pacific.

Or call or text (951) 289-0755.

Match the trip and the RVWe reply within the hour, 8am to 8pm Pacific

We text the quote here. It is faster than email.

A campground, a town, or just the beach.

First time in an RV, traveling with a dog, what you tow with. All of it helps.

We answer this ourselves from Hemet. We do not sell your details and we do not pass them on.

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