4.4975 reviews
Select a month, then check for open campsites
Price
$6 - $10/night
Booking
Reservable
Sites
5 campsites
Season
Year-round
Cell
Unknown
Pets
Check Policy
Select a month, then check for open campsites
Price
$6 - $10/night
Booking
Reservable
Sites
5 campsites
Season
Year-round
Cell
Unknown
Pets
Check Policy
We'll monitor this campground and alert you the moment sites become available.
Free to start · paid plans add 2-min scans
256,000+ sites monitored · Email alerts to start; SMS and in-app with an account
Learn more about alerts →Mount Diablo Group Campsites
96 Mitchell Canyon Road, Clayton, CA 94517
Spring weekend group trips shine here: wildflowers peak, temperatures stay reasonable, and nearly 200 miles of trails give a large party plenty of room to split up by ability level. At $6-10/night, it's hard to beat for a team outing near the Bay Area.
Steep, narrow roads make this rough on any vehicle bigger than a standard SUV. Bathrooms draw consistent complaints about maintenance, cell coverage is unreliable across the park, and summer heat pushes the seasonal quality score to its lowest point.
Compare with similar sites, watch availability, and build a packing list — Camp Sage handles all of it.
Spring delivers the best conditions. Daytime highs run mid-50s to mid-70s °F, with cool nights in the 40s–50s °F. Winter rains green up the grasslands and fill seasonal creeks. Oak groves leaf out, trails hit peak color, and crowds stay moderate. Summer brings sun-drenched days ideal for early morning starts before heat builds. Fall offers crisp mornings and warm afternoons. Reviewers recommend reviewing trail maps beforehand to avoid getting lost on the extensive trail system.
Spring is best: wildflowers, mild days and full seasonal creeks make it peak season.
Reservation tips, booking windows, and free cancellation alerts.
Mount Diablo Group Campsites offer basic amenities suitable for group camping in a picturesque location within Mount Diablo State Park. The campground is situated in a region known for its unique geological features and spectacular views.
Researching this campground? Ask anything — other campers and our team will weigh in. No visit required.
Short heads-ups about the road in, gear quirks, timing, and more. You don't have to have been here to share what you know.
Rate Mount Diablo Group Campsites
Been here? Tap a star to start. Takes about a minute.
Sign-in required only if you want your name on it.
Be the first to review this campground
Every adventure creates another. Share what you learned so the next camper feels a little more prepared heading out.
