Dimond O
Dimond O is a national forest campground in California. Hookups: no hookups.
- Type
- National forest campground
- Location
- California
- Coordinates
- 37.82500, -119.86111
- Hookups
- No hookups
- Activities
- Biking, Boating, Camping, Canoeing, Climbing, Fishing, Hiking, Rock Climbing
- Map
- Open in OpenStreetMap
- Phone
- 209-379-2258
Amenities
- Reservable sites
Only amenities a source confirms are listed; an amenity missing here is unknown, not absent.
About Dimond O
Overview Dimond O is ideally located closest to Yosemite National Park's Big Oak Flat entrance and Hetch Hetchy. It's nestled near the banks of the scenic Middle Fork Toulumne River, where warm summer days can be spent wading and fly fishing in the refreshing waters. Recreation Nearby trails include the Carlon Falls Trail near the Carlon Day Use Area, and Yosemite National Park trails accessible from Hetch Hetchy. The Middle Fork Toulumne River is a popular spot for swimming, wading and rainbow trout fishing. Facilities The campground offers single and double-family sites, many of which are accessible. Picnic tables and campfire rings are provided, as are accessible vault toilets and drinking water. Roads and parking spurs are paved. Firewood is available for a fee. Natural Features Some sites overlook the river and others are tucked among cedar and ponderosa pine trees. The Tuolumne River runs for about 150 miles from the central Sierra Nevada to the San Joaquin River. Contact Info For facility specific information, please call (801) 226-3564. Nearby Attractions Take a scenic drive through Yosemite to explore its legendary landscapes.
Cell coverage
No coverage data for this location yet.
Nearby RV services
- Dump station
- National Park Service · 17 mi
- Water fill
- None mapped within 50 mi
- Propane
- Chevron · 26 mi
- Low clearances
- None mapped within 10 mi
- Off-road routes
- 295 designated routes (434 mi) within 10 mi
Other places to stay nearby
| Name | Type | Distance | Fee | Hookups |
|---|---|---|---|---|
| Hodgdon Meadow Campground | National park campground | 1.8 mi | — | No hookups |
| Hodgdon Meadow Campground | Private campground | 1.9 mi | — | — |
| Dimond O Campground | Private campground | 2.7 mi | — | — |
| Dimond "O" | National forest campground | 2.7 mi | — | — |
| Evergreen Lodge | Free campsite | 3.4 mi | Free | — |
| Berkeley Tuolumne Camp | Private campground | 4.1 mi | — | — |
Open Dimond O in DryRig
Save it offline, check your rig's clearance on the drive in, and see what's nearby on the map.
Sources. Recreation.gov (RIDB). Updated June 2026. Facility facts only; DryRig does not publish ratings or reviews on this page.