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

Ivor O

Verified

May 20, 2022 Stayed at: 018, Loop: River

4

Lovely location by the river. Campsite is a good 4 miles down Evergreen Rd with poor road signage until you're nearly there.

Molly B

Verified

May 22, 2022 Stayed at: 005, Loop: Lower

5

Beautiful and well kept campground. Plenty of privacy from the neighbors and friendly hosts. About 45 minute to the Yosemite Valley, though other pretty hikes are close by.

Mathis F

Verified

May 23, 2022 Stayed at: 018, Loop: River

5

Peaceful place around Yosemite NP!

Terri D

Verified

May 24, 2022 Stayed at: 028, Loop: River

5

This is a wonderfully treed campground with some really nice private sites. The hosts were friendly and did a really good job taking care of the place. None of the write ups I read before booking described the nice little stream that flows right beside the campground. Wish we would have known and brought a fishing pole. We would stay here again.

Julie G

Verified

May 24, 2022 Stayed at: 029, Loop: River

5

Dimond O is a primitive campground but very serene. We had a great site and I saw many wonderful sites. It was quiet and relaxing. Clean and well-maintained. It's an hour drive to Yosemite. It was perfect for us so 5 stars. For those expecting luxury, showers... it may not be 5 star.

NIcole S

Verified

May 25, 2022 Stayed at: 005, Loop: Lower

5

Quite clean awesome campground!
Wood available for purchase too!

Philip B

Verified

May 26, 2022 Stayed at: 030, Loop: Lower

5

A very clean and organised site. It was quiet and remote, but very close to the entrance to Yosemite Park to make it an easy journey. Facilities were basic but clean and usable. The hosts were friendly and helpful. We loved this campsite.

Joel H

Verified

May 29, 2022 Stayed at: 018, Loop: River

5

Dimond O is a 20-minute drive away from the Hetch Hetchy Valley, one of the less-transited entrances to Yosemite National Park and trailhead to many beautiful hikes around the Hetch Hetchy Reservoir. The campsite is nice, well-maintained, and has a stream running near it, which makes it even more pleasant. It gets cold at night so pack warm!

Casper W

Verified

June 3, 2022 Stayed at: 019, Loop: River

5

One of the most beautiful campgrounds we stayed at over the past month. Right in the middle of the forest, close to the river. No signs of any traffic nearby, and the campsites are spacious and clean. About an hour drive to Yosemite valley. Would definitely stay here again.

Christian S

Verified

June 15, 2022 Stayed at: 24/25, Loop: River

5

Amazing

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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