Go if
You want a quiet forest base for hiking and biking the San Jacinto backcountry during fall's ideal weather.
Select a month, then check for open campsites
Price
$20 - $33.97/night
Booking
Reservable
Sites
24 campsites
Season
May 22, 2025 - Novem...
Cell
No Service
Pets
Check Policy
Select a month, then check for open campsites
Price
$20 - $33.97/night
Booking
Reservable
Sites
24 campsites
Season
May 22, 2025 - Novem...
Cell
No Service
Pets
Check Policy
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Learn more about alerts →Marion Mountain
Po Box 518, Idyllwild, CA 92549, USA
You want a quiet forest base for hiking and biking the San Jacinto backcountry during fall's ideal weather.
You need reliably clean facilities or want to avoid potential reservation management issues.
Compare with similar sites, watch availability, and build a packing list — Camp Sage handles all of it.
Best season: fall. Fall offers the most comfortable combination of cool, clear weather and superb hiking conditions — daytime highs typically run from the mid-50s to low-70s°F (13–22°C) with crisp nights in the 20s–40s°F (-6–4°C), making summit views and long trail days pleasant. Trails are at their quietest after the summer crowds, wildlife is active, and the forest takes on clear, golden light (though cedars and pines are evergreen, nearby oaks and understory show seasonal color). Expect moderate visitation on秋週 Peak months: October, September, June, May Avoid: December, January, February, March
Fall described as best: cool days, clear visibility, quiet trails and good temps.
Reservation tips, booking windows, and free cancellation alerts.
The Marion Mountain Campground provides essential amenities to support a rustic camping experience, catering to both tent and small RV campers. Each campsite is equipped with picnic tables and campfire rings with grills. Vault toilets are available, but there are no guarantees for potable water, as it is intermittently available. Some spigots have non-potable water, and campers often bring their own supplies due to uncertain water availability.
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Pulled from per-site mentions in 76 reviews.
Site 6 is praised for its sunset view.
Site 21 is noted for shade and a level surface, while Site 18 is described as private but uneven.
Site 1 offers excellent sunset views.
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