U.S. Forest Service · Stanislaus National Forest · CA

Dimond O

Dimond O Camprground EntrancePhoto · USDA Forest Service, Stanislaus NF
Not publishedStatus
ReservableAccess
26Sites
48 ftMax rig

The place

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. Keep reading

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.

The sites · 26

LoopSiteTypeMax rigElectricADA
Lower005tent only nonelectric
Lower006standard nonelectric22 ft
Lower007standard nonelectric36 ft
Lower008tent only nonelectric
Lower009standard nonelectric22 ft
Lower030standard nonelectric40 ft
Lower031standard nonelectric38 ft
Lower032standard nonelectric38 ft
Lower033standard nonelectric40 ft
Lower038tent only nonelectric
Lower34/35standard nonelectric40 ft
River013standard nonelectric40 ft
River014standard nonelectric40 ft
River015standard nonelectric28 ft
River016standard nonelectric40 ft
River017standard nonelectric44 ft
River018standard nonelectric40 ft
River019standard nonelectric36 ft
River022standard nonelectric25 ft
River023standard nonelectric40 ft
River026standard nonelectric48 ft
River027tent only nonelectric
River028standard nonelectric40 ft
River029standard nonelectric40 ft
River20/21standard nonelectric36 ft
River24/25standard nonelectric48 ft

Booking

183 daysBooking window before arrival

Recreation.gov default: most campsites can be booked six months prior to arrival date. Most campgrounds go on sale at 7am PT / 8am MT / 10am ET, but not always; check the facility Seasons and Fees tab. Some locations also offer shorter supplemental booking windows.

Book on recreation.gov

Who runs it

Operated by American Land & Leisure, a private concessionaire, under permit from the agency.

SRC · Operator link · 2026-08-24

Your representative

This campground sits in CA-05. This member’s public-lands record →

SRC · U.S. Census TIGER · MTJP Scorecard