← CampSage🗺️ MapPro
🔔 Get an alert

Dimond O

Stanislaus National Forest

🏕️ CampgroundYosemite AreaCalifornia⭐ 4.5 (293)
Dimond O
🟢 8 open windows right now — soonest Thu Aug 27–Sun Aug 30
7 of the last 99 openings here were gone within 6 hours. That is shorter than the gap between the scheduled scans free alerts ride.
Availability checked 7h ago · changes fast, verify before you drive
📈 CampSage caught 6 cancellations here in the last 7 days — set an alert below to catch the next one.
Book / check availability →🧭 Directions
💡 In short

Dimond O in California has 8 open booking windows on Recreation.gov right now, the soonest Thu Aug 27–Sun Aug 30. 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
Thu Aug 27 – Sun Aug 303 nights🗓 weekendbook these dates →opened 21h agosites River #026
Fri Aug 28 – Mon Aug 313 nights🗓 weekendbook these dates →opened 21h agosites River #026
Fri Aug 28 – Sun Aug 302 nights🗓 weekendbook these dates →sites Lower #032, River #24/25
Sun Aug 30 – Wed Sep 23 nightsbook these dates →👥 Lower #005 & Lower #006 next to each othersites Lower #005, #006, #030, River #019, #028, #20/21
Sun Aug 30 – Tue Sep 12 nightsbook these dates →opened 21h agosites Lower #008, River #017
Mon Aug 31 – Thu Sep 33 nightsbook these dates →sites Lower #031, River #029
Mon Aug 31 – Wed Sep 22 nightsbook these dates →sites Lower #009
Tue Sep 1 – Fri Sep 43 nightsbook these dates →sites River #016

📷 What these sites look like

Photos of sites that are open right now, from recreation.gov. Angles vary by park — usually the site and its parking pad.

Campsite River #026 — Dimond O Campground, Site #26
Site River #026 · Dimond O Campground, Site #26USDA Forest Service, Stanislaus NF
Campsite River #026 — Dimond O Campground, Site #26
Site River #026 · Dimond O Campground, Site #26USDA Forest Service, Stanislaus NF
Campsite Lower #032 — Dimond O Campground, Site #32
Site Lower #032 · Dimond O Campground, Site #32USDA Forest Service, Stanislaus NF
Campsite Lower #032 — Dimond O Campground, Site #32
Site Lower #032 · Dimond O Campground, Site #32USDA Forest Service, Stanislaus NF
Campsite River #24/25 — Dimond O Campground Sites 24/25
Site River #24/25 · Dimond O Campground Sites 24/25USDA Forest Service, Stanislaus National Forest
Campsite River #24/25 — Dimond O Campground Sites 24/25
Site River #24/25 · Dimond O Campground Sites 24/25USDA Forest Service, Stanislaus National Forest
Campsite Lower #005 — Dimond O Campground, Site #5
Site Lower #005 · Dimond O Campground, Site #5USDA Forest Service, Stanislaus NF
Campsite Lower #005 — Dimond O Campground, Site #5
Site Lower #005 · Dimond O Campground, Site #5USDA Forest Service, Stanislaus NF
Campsite Lower #006 — Dimond O Campground, Site #6
Site Lower #006 · Dimond O Campground, Site #6USDA Forest Service, Stanislaus NF
Campsite Lower #006 — Dimond O Campground, Site #6
Site Lower #006 · Dimond O Campground, Site #6USDA Forest Service, Stanislaus NF
⚡ EV charging nearby

Nearest DC fast charging: 11.4 mi away.

⚡ Tesla Supercharger11.4 midirections →
⚡ Rivian Adventure Network15.3 midirections →
⚡ Rivian Adventure Network20.2 midirections →

From OpenStreetMap — community-mapped, so plug types can lag reality. Verify on your charging network’s app before counting on a charger.

🔭 Planning further ahead?

We watch the next 60 days closely — that's where cancellations show up. recreation.gov takes bookings out to about February 2027, so there may be 2+ night stays past our window.

📊 How often sites open up here

CampSage's scans caught 37 openings at Dimond O over the last 30 days, on 29 separate days, most of them for stays 7–23 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

📍 ~276 mi from LA💵 $38–$76/nightStandard NonelectricTent Only Nonelectric🎒 biking🎒 boating🎒 car camping🎒 fishing🎒 hiking🎒 swimming

Ratings

4.5★★★★★293 ratings
5★207
4★52
3★23
2★8
1★3
Star ratings from recreation.gov (they don't publish written review text). Read & leave reviews on recreation.gov ↗

📶 Cell coverage camper-reported

Verizon0.8/4
T-Mobile0.2/4
AT&T0.2/4
Sprint retired0.1/4

💡 Insider tips from campers

❓ Dimond O FAQ

How do I reserve a campsite at Dimond O?

Dimond O in California takes campsite reservations through Recreation.gov. 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 much does it cost to camp at Dimond O?

Campsite fees at Dimond O run about $38–$76/night, as listed by Recreation.gov. Exact rates vary by site type, number of campers, and season.

How can I get a spot at Dimond O when it's fully booked?

Popular campgrounds like Dimond O 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 Dimond O?

CampSage's scans caught 37 openings at Dimond O over the last 30 days, on 29 separate days, most of them for stays 7–23 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.

Is Dimond O a good campground?

Dimond O holds an average rating of 4.5/5 from 293 camper ratings on Recreation.gov. The full star breakdown is shown above.

Is there cell service at Dimond O?

Of the carriers campers have reported on at Dimond O, Verizon rates highest at 0.8 out of 5 from 96 reports. See the carrier-by-carrier breakdown above — service can still vary by campsite, terrain, and weather.

Where is Dimond O located?

Dimond O is located in Yosemite Area, California. Tap “Directions” above for driving directions, or see nearby campgrounds lower on this page.

🔔 Get a free opening alert
We'll email you the moment a site opens at Dimond O.
🎯 Only these dates (optional): to
🌙 Minimum stay (Pro):
Skip the 1-night midweek openings — only hear about stays worth the drive.
👥 Group size (Pro):
Camping with a group? Only hear about openings with enough sites free on the same dates.
🚫 Skip site types (Pro):


Works where the booking system publishes per-site types (rec.gov campgrounds).
Free email alerts · instant push in the iOS app · unsubscribe anytime

📡 Follow these cancellations

Subscribe in your calendar or RSS reader to get openings here automatically.

📆 iCal feed  ·  📡 RSS feed

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

A live cancellation widget for Dimond O 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.

Explore

Camping in Stanislaus National ForestEvery campground it managesCampgrounds near Yosemite AreaNearby areas🌲 National Forest campingSimilar campgrounds

Campgrounds near Dimond O · all California campgrounds →

Hodgdon Meadow Campground2 mi away · Yosemite National ParkCrane Flat Campground4 mi away · Yosemite AreaSweetwater (Stanislaus National Forest)8 mi away · Yosemite AreaTamarack Flat Campground8 mi away · Yosemite AreaLumsden Bridge Campground9 mi away · Stanislaus National ForestSouth Fork Campground10 mi away · Stanislaus National ForestLost Claim10 mi away · Yosemite AreaDry Gulch11 mi away · Sierra National ForestDirt Flat11 mi away · Sierra National ForestCherry Valley12 mi away · Yosemite Area
🎒 Gear up for your trip
affiliate
All open campsites · Map · Most-wanted · ✉️ Contact
CampSage is an independent service and is not affiliated with, endorsed by, or sponsored by recreation.gov, ReserveCalifornia, ReserveAmerica, GoingToCamp, UseDirect, Parks Canada, or any park agency. All trademarks are the property of their respective owners. · Terms · API