**Limited Water Available** : Please be aware that we are seeing a low levels
of potable water in the campground. We do apologize for the inconvenience but
there is a possibility you may not have water at the time of your reservation.
Please use the water for your necessities and Bring Extra Water Incase of
outage. Bring water for things Like Cooking, Cleaning, drinking, etc. Thank
you so much for your patience.
Apr 20, 2026 – Jan 1, 2027
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.
Directions
From the Groveland District Office, head east 15 miles on Highway 120, then
turn left on Evergreen Road and travel 4 miles. The campground is located on
the left.
Reviews
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Popularity
Busy · 78%
Availability
See the Camp Sites section below to find detailed booking availability.