Dimond O Camprground Entrance
DIMOND O
DIMOND O
DIMOND O
Dimond O Campground Toilets

Featured amenities

Pet Friendly Pet Friendly
Picnic Table Picnic Table
Restrooms Restrooms
Fire Pit Fire Pit

Available sites

20 total sites

About Dimond O

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.

Seasonal information

2026 (Current year)

2026 Season availability

Current season
Upcoming seasons
Past seasons
Closed periods
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Currently closed

Campground Amenities

Most popular amenities

Pet friendly Pet friendly
Picnic Table Picnic Table
Restrooms Restrooms
Fire Pit Fire Pit
Site Setup and Access

Site Setup and Access

  • ADA Accessible
Water and Hygiene

Water and Hygiene

  • Potable Water
  • Restrooms
Cooking and Fire

Cooking and Fire

  • Picnic Table
  • BBQ
  • Fire Pit
  • Firewood Available
On Site Services

On Site Services

  • Fish Cleaning Station
Water Access

Water Access

  • Boat Ramp / Launch
Pets and Policies

Pets and Policies

  • Pet friendly
Missing information?

Rates, Sites & Availability

Select check-in and check-out dates to see real-time availability for each site.

20 Sites Available

Site
Price
⛺ 005, Loop: Lower Tent
Paved · Pet Friendly · Campfire
🚐 006, Loop: Lower RV
Pet Friendly · Paved · Driveway entry: Back-In
⛺ 008, Loop: Lower Tent
Paved · Pet Friendly · Campfire
🚐 009, Loop: Lower RV
Pet Friendly · Paved · Driveway entry: Back-In
🚐 013, Loop: River RV
Pet Friendly · Paved · Driveway entry: Back-In
🚐 014, Loop: River RV
Pet Friendly · Paved · Driveway entry: Back-In
🚐 016, Loop: River RV
Pet Friendly · Paved · Driveway entry: Back-In
🚐 017, Loop: River RV
Pet Friendly · Paved · Driveway entry: Back-In
🚐 018, Loop: River RV
Pet Friendly · Paved · Driveway entry: Back-In
🚐 019, Loop: River RV
Pet Friendly · Paved · Driveway entry: Back-In
🚐 023, Loop: River RV
Pet Friendly · Paved · Driveway entry: Back-In
🚐 026, Loop: River RV
Pet Friendly · Paved · Driveway entry: Back-In
⛺ 027, Loop: River Tent
Paved · Pet Friendly · Campfire
🚐 028, Loop: River RV
Pet Friendly · Paved · Driveway entry: Back-In
🚐 029, Loop: River RV
Pet Friendly · Paved · Driveway entry: Back-In
🚐 030, Loop: Lower RV
Pet Friendly · Paved · Driveway entry: Back-In
🚐 031, Loop: Lower RV
Pet Friendly · Paved · Driveway entry: Back-In
🚐 032, Loop: Lower RV
Pet Friendly · Paved · Driveway entry: Back-In
🚐 20/21, Loop: River RV
Pet Friendly · Paved · Driveway entry: Back-In
🚐 24/25, Loop: River RV
Pet Friendly · Paved · Driveway entry: Back-In

Reviews (315)

What Guests Are Saying

Dimond O Campground offers spacious, clean sites nestled among trees, providing a peaceful atmosphere with ample amenities like clean bathrooms and friendly hosts. Many reviews highlight proximity to Yosemite, beautiful scenery, and a nearby creek for recreation. However, there are some concerns about limited potable water, occasional unpleasant odors, and noise from generators; overall, visitors often express a desire to return.

Review Summary

4.5
315 reviews
5
71.1%
224
4
17.1%
54
3
7.9%
25
2
2.9%
9
1
1.0%
3

Craig B

Verified

September 5, 2024 • Stayed at: 009, Loop: Lower

4

The Camp Hosts were great. Friendly, knowledgable, flexible, helpful, encouraging, safety-minded, and thorough.

We did not have water in our part of the campground so that made things a bit challenging but, it could not be helped due to a leaking pipe requiring repair.

We enjoyed ourselves a lot.

Dirk B

Verified

September 3, 2024 • Stayed at: 027, Loop: River

5

Wonderful place

Zachary W

Verified

August 26, 2024 • Stayed at: 008, Loop: Lower

5

This is a lovely quiet campground not far from the big oak flats entrance! I loved the grills at each camp site and the space between sites. While the toilets are but toilets they are the nicest pit toilets I have ever used. You can tell the campground management really cares about it.

Amanda A

Verified

August 19, 2024 • Stayed at: 018, Loop: River

5

Smaller campsites, especially around the campfire ring but loved the tent pads for set up. Not crowded and so peaceful. Bathrooms were just open toilets but they provided hand sanitizer.
Sites had lots of trees but still during the day had sun. We had a pop up which was great to add some more shade.

The new hosts have been there for about 6 weeks and were very nice and helpful. They came by each morning and brought us a pamphlet for Hetch Hetchy and recommended a hike near by that was perfect for my parents and I. Also, gave us some ideas for getting into Yosemite without a reservation.

Holly C

Verified

August 17, 2024 • Stayed at: 028, Loop: River

5

An absolutely lovely, peaceful, clean campground. We always have a wonderful time here.

Kerri h

Verified

August 7, 2024 • Stayed at: 019, Loop: River

5

What a lovely campground! We can’t wait to come back! The host was friendly, the toilets were always clean and Yosemite was so close! It took about an hour to drive into the Valley and only 30 minutes to Tuolumne Grove!

William M

Verified

August 1, 2024 • Stayed at: 029, Loop: River

5

Dimond O is a good alternative in the summer when the valley floor is booked and too hot. Tuolumne Meadows is cooler than the valley floor and is easily accessible from Dimond O. This campground has the middle fork of the Tuolumne River next to it so it's a good place to be by a clean cool stream.

Dustin G

Verified

July 30, 2024 • Stayed at: 013, Loop: River

5

Beautiful, well maintained campsite. Camp host was very friendly and helpful. Great location. Would definitely go back.

Susanne K

Verified

July 25, 2024 • Stayed at: 005, Loop: Lower

4

Tolle Lage im Wald, schöne Campsites. Es gibt leider kein Waschbecken, aber das ist aufgrund der Lage im National Forest zu verschmerzen.

robert g

Verified

July 22, 2024 • Stayed at: 019, Loop: River

5

Host's were great and the restrooms were always clean. Love the trip!!

Location & Directions for Dimond O

34660 Evergreen Road, Groveland, CA 95321 United States

Elevation: 1,437 ft

Getting There

From the Groveland District Office, head east 15 mi on Highway 120, then turn left on Evergreen Road and travel 4 mi. The campground is located on the left.

Nearest town

Groveland, CA - 25 mi

About 33 min to downtown

Policies & Rules

General

  • Be bear aware; keep all food out of sight in approved containers or locked inside your vehicle and remove all food from area after eating
  • No hookups available
  • This campground has first-come, first-serve sites
  • An additional fee will be charged for extra vehicles
  • Click here for more information on Stanislaus National Forest
  • Don't Move Firewood: Protect California's forests from tree-killing pests by buying your firewood locally and burning it on-site. For more information visit firewood.ca.gov.
  • Any accepted senior passes must be entered for the discount at the time of booking for single sites only. 
  • Customer Service Contact 801-226-3564 or [email protected]

Nearby Campgrounds

Nearby destinations


Last updated: October 19, 2026

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Explore Groveland, CA

Population: 490

Nearby larger city

Merced, CA

Approx. 50 mi away (straight-line distance)

Elevation: 2,861 ft

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