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

Christopher C

Verified

June 17, 2021 Stayed at: 029, Loop: River

5

Great place to stay

GRACE Z

Verified

June 15, 2021 Stayed at: 014, Loop: River

5

Very convenient location to Yosemite that is also nicely secluded. Quiet and peaceful. Restrooms were clean and local camp manager was very friendly.

Linda P

Verified

June 14, 2021 Stayed at: 023, Loop: River

5

Well-maintained and clean campground.

Miles S

Verified

June 9, 2021 Stayed at: 014, Loop: River

4

nice location. little buggy, also some construction.

KIMBERLY F

Verified

June 9, 2021 Stayed at: 013, Loop: River

3

Campground is outside of Yosemite in the national forest. The campsite had significant downed trees and appeared to be in the process of a major post- storm clean up. Bathrooms were clean, albeit put toilets. Quiet campgrounds beautiful setting apart from the tree cleanup in progress.

Theodore K

Verified

June 1, 2021 Stayed at: 032, Loop: Lower

5

No comment

Karen N

Verified

May 28, 2021 Stayed at: 009, Loop: Lower

5

Cleanest campground bathroom I've ever seen. Very pleasant, peaceful place. Hosts were friendly and competent. We'll be back.

Janel B

Verified

May 28, 2021 Stayed at: 008, Loop: Lower

5

The campsite manager was so friendly and available, bathroom was extraordinarily clean. So close to Yosemite NP! And site is right beside a river!! Had a wonderful time!

Ed M

Verified

May 28, 2021 Stayed at: 019, Loop: River

4

We wanted to camp in the Yosemite valley. But, we where too late in trying to book a reservation. So, we ended up a Dimond-O. It is about 20 miles outside of Yosemite, up toward Hetch Hetche. The surrounding area was mostly consumed in a forest fire in 2013. The area is regrowing, but the dead snags are still standing. Immediately in and around the campground, was not burned and is pretty. The camp host was very helpful. The campgrounds are nice

Virginia R

Verified

May 26, 2021 Stayed at: 023, Loop: River

5

Sites are nicely spaced and well planned. Improved since we visited 10 hrs ago.
Host were helpful and available for questions or problems. Bathrooms neat and clean.

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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