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Mount Diablo SP

California State Parks · ReserveCalifornia

🏕️ CampgroundBay Area / Point ReyesCalifornia
Mount Diablo SP
🟢 10 open windows as of Oct 8 — soonest Sun Oct 11–Wed Oct 14
14 of the last 119 openings here were gone within 6 hours. That is shorter than the gap between the scheduled scans free alerts ride.
Availability checked 32m ago · changes fast, verify before you drive
📈 CampSage caught 10 cancellations here in the last 7 days — set an alert below to catch the next one.
Book / check availability →🧭 Directions
💡 In short

Mount Diablo SP in California has 10 open booking windows on ReserveCalifornia right now, the soonest Sun Oct 11–Wed Oct 14. Reserve directly through the booking link above — cancellations go fast. To catch future openings the instant they appear, set a free CampSage cancellation alert.

📅 Open dates
Sun Oct 11 – Wed Oct 143 nights👥 groupbook — pick dates there →👥 8 in a row, LO6–LO13 next to each othersites 👥 Live Oak LO3, 👥 LO6, 👥 LO7, 👥 LO8, 👥 LO9, LO10, LO11, LO12, LO13, LO15, LO19, Group GBBQ, GBUY, GBND, GSTA, GWLC, Juniper JC32
Mon Oct 12 – Thu Oct 153 nightsbook — pick dates there →👥 6 in a row, JC13–JC18 next to each othersites Live Oak LO1, LO2, LO14, LO17, LO18, LO21, LO22, Juniper JC1, JC2, JC3, JC4, JC6, JC7, JC8, JC11, JC13, JC14, JC15, JC16, JC17, JC18, JC20, JC22, JC23, JC24, JC26, JC27, JC28, JC29, JC30
Tue Oct 13 – Fri Oct 163 nightsbook — pick dates there →sites Juniper JC12, JC31
Fri Oct 30 – Mon Nov 23 nights👥 group🗓 weekendbook — pick dates there →👥 7 in a row, LO9–LO15 next to each othersites 👥 Live Oak LO1, 👥 LO3, 👥 LO6, 👥 LO9, LO10, LO11, LO12, LO13, LO14, LO15, LO19, LO22, Group GBBQ, GBUY, GSTA, GWLC, Juniper JC2, JC4, JC6, JC27, JC32
Sun Oct 18 – Wed Oct 213 nightsbook — pick dates there →sites Juniper JC5
Fri Nov 6 – Mon Nov 93 nights🗓 weekendbook — pick dates there →👥 LO7 & LO8 next to each othersites Live Oak LO7, LO8, Juniper JC15
Fri Nov 13 – Mon Nov 163 nights🗓 weekendbook — pick dates there →👥 LO17 & LO18 next to each othersites Live Oak LO17, LO18, LO21, Juniper JC28, JC29
Fri Nov 20 – Mon Nov 233 nights🗓 weekendbook — pick dates there →👥 JC23 & JC24 next to each othersites Juniper JC3, JC5, JC8, JC12, JC23, JC24, JC26, JC30, JC31
⚡ EV charging nearby

Nearest DC fast charging: 3.7 mi away (straight line).

⚡ Tesla Supercharger3.7 midirections →
⚡ EVCS4.4 midirections →
⚡ Electrify America5.6 midirections →

Distances are straight-line, not driving — the road can be much longer where a river, a lake or a canyon sits in between. From OpenStreetMap — community-mapped, so plug types can lag reality. Verify on your charging network’s app before counting on a charger.

📊 How often sites open up here

CampSage's scans caught 37 openings at Mount Diablo SP over the last 30 days, on 27 separate days, most of them for stays 2–12 days out and the openings typically covered 2–3 nights.

These are the openings our own scans saw — not a figure the booking system publishes. We re-check availability several times a day, so the real number can be higher.

🏕️ About this campground

📍 ~334 mi from LA

💡 Insider tips from campers

❓ Mount Diablo SP FAQ

How do I reserve a campsite at Mount Diablo SP?

Mount Diablo SP in California takes campsite reservations through ReserveCalifornia. On this page, use the “Book / check availability” button to open the live booking page, see which dates are free, and reserve your site.

How can I get a spot at Mount Diablo SP when it's fully booked?

Popular campgrounds like Mount Diablo SP often fill months ahead, but campers cancel every day and those sites reopen for booking. CampSage checks availability for you and sends a free email the instant a cancellation opens — set an alert on this page and you can grab the spot before anyone else.

How often do campsites open up at Mount Diablo SP?

CampSage's scans caught 37 openings at Mount Diablo SP over the last 30 days, on 27 separate days, most of them for stays 2–12 days out and the openings typically covered 2–3 nights. These are the openings our own scans saw — not a figure the booking system publishes. We re-check availability several times a day, so the real number can be higher.

Where is Mount Diablo SP located?

Mount Diablo SP is located in Bay Area / Point Reyes, California. Tap “Directions” above for driving directions, or see nearby campgrounds lower on this page.

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Running a camping/RV blog? Embed this widget free →

A live cancellation widget for Mount Diablo SP that updates itself — free, no account, no API key. The snippet includes a one-line credit under the widget; leaving it in is what keeps this free for everyone, and it tells your readers what they are looking at. Preview it.

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