Dimond O

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

Sites & Rates

Average nightly rates

20 total sites

RV Sites

17 sites

Tent Sites

3 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.

Number of accommodations: 20

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 open - Apr 26 to Oct 13

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
6 guests · Campfire · Pet Friendly
Price not available
🚐 006, Loop: Lower RV
No Hookups
Price not available
008, Loop: Lower Tent
6 guests · Campfire · Pet Friendly
Price not available
🚐 009, Loop: Lower RV
No Hookups
Price not available
🚐 013, Loop: River RV
No Hookups
Price not available
🚐 014, Loop: River RV
No Hookups
Price not available
🚐 016, Loop: River RV
No Hookups
Price not available
🚐 017, Loop: River RV
No Hookups
Price not available
🚐 018, Loop: River RV
No Hookups
Price not available
🚐 019, Loop: River RV
No Hookups
Price not available
🚐 023, Loop: River RV
No Hookups
Price not available
🚐 026, Loop: River RV
No Hookups
Price not available
027, Loop: River Tent
6 guests · Campfire · Pet Friendly
Price not available
🚐 028, Loop: River RV
No Hookups
Price not available
🚐 029, Loop: River RV
No Hookups
Price not available
🚐 030, Loop: Lower RV
No Hookups
Price not available
🚐 031, Loop: Lower RV
No Hookups
Price not available
🚐 032, Loop: Lower RV
No Hookups
Price not available
🚐 20/21, Loop: River RV
No Hookups
Price not available
🚐 24/25, Loop: River RV
No Hookups
Price not available

Reviews (298)

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

4.6
298 reviews
5
71.5%
213
4
17.4%
52
3
7.4%
22
2
2.7%
8
1
1.0%
3

DAVID E

Verified

September 30, 2024 Stayed at: 028, Loop: River

4

This campground is small and very basic. The sites are spaced out more than the sites at Yosemite. It was a great location to stay the day before entering Yosemite. It was very quiet and the star gazing at night was great.

Heath G

Verified

September 25, 2024 Stayed at: 24/25, Loop: River

5

This campground and this site is always great. But on this trip there was a new camp host I hadn’t seen before and they were great. Kept the place nice and clean. The restrooms were clean and stocked. The host really was just great.

Jess E

Verified

September 20, 2024 Stayed at: 009, Loop: Lower

5

Most of the campsites had privacy. Campground host were very helpful & pleasant. 10 was a great site. 19 was nice also.

Trent H

Verified

September 19, 2024 Stayed at: 005, Loop: Lower

5

This is a lovely little campground handy to the Big Oak Flat entrance to Yosemite. Other than the daily precarious drive into Yosemite Valley, this is a much nicer camping option than being in the park itself. Quiet and away from the crowds. I never actually met the hosts, but they were present every day and did a great job of keeping the place looking good. These had to be the cleanest national forest toilets I've ever encountered.

Carol G

Verified

September 18, 2024 Stayed at: 028, Loop: River

5

What a nice campground! About 3.5 miles down a small side road. Sites are fairly private, lots of trees. There is a stream that runs at the back of the campground. The campground empties out during the day when most people head into Yosemite. Very easy access to the park. The new camp host Carrie is very nice and does a good jog of keeping things clean!

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.

Location Dimond O

Address:
34660 Evergreen Road
Groveland, CA, 95321
United States

Elevation: 1437 feet

Distance to downtown

25 mi drive to downtown Groveland (about 33 min)

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 Help.Stanislaus.Groveland@AmericanLL.com

Nearby Campgrounds

Nearby destinations


Last updated: September 4, 2026

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