OutReserve

Dimond O

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

Featured amenities

Pet Friendly
Pet Friendly

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

Campground Amenities

  • Pet Friendly
    Pet Friendly
  • Potable Water
    Potable Water

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 - Opens on Apr 26

Sites & Availability

20 Sites Available

Site
Price
005, Loop: Lower
6 guests · Campfire · Pet Friendly
$38.00
/ per night
🚐 006, Loop: Lower
No Hookups
$76.00
/ per night
008, Loop: Lower
6 guests · Campfire · Pet Friendly
$38.00
/ per night
🚐 009, Loop: Lower
No Hookups
$76.00
/ per night
🚐 013, Loop: River
No Hookups
$76.00
/ per night
🚐 014, Loop: River
No Hookups
$76.00
/ per night
🚐 016, Loop: River
No Hookups
$76.00
/ per night
🚐 017, Loop: River
No Hookups
$76.00
/ per night
🚐 018, Loop: River
No Hookups
$76.00
/ per night
🚐 019, Loop: River
No Hookups
$76.00
/ per night
🚐 023, Loop: River
No Hookups
$76.00
/ per night
🚐 026, Loop: River
No Hookups
$76.00
/ per night
027, Loop: River
6 guests · Campfire · Pet Friendly
$38.00
/ per night
🚐 028, Loop: River
No Hookups
$76.00
/ per night
🚐 029, Loop: River
No Hookups
$76.00
/ per night
🚐 030, Loop: Lower
No Hookups
$76.00
/ per night
🚐 031, Loop: Lower
No Hookups
$76.00
/ per night
🚐 032, Loop: Lower
No Hookups
$76.00
/ per night
🚐 20/21, Loop: River
No Hookups
$76.00
/ per night
🚐 24/25, Loop: River
No Hookups
$76.00
/ per night

Reviews (256)

What Guests Are Saying

Dimond O Campground offers a pleasant stay with well-maintained sites, friendly hosts, and clean bathrooms. Visitors appreciate the beautiful surroundings, privacy between campsites, and proximity to Yosemite National Park. However, some drawbacks include limited water availability, noise from the camp host's generator, and the rustic facilities.

Review Summary

4.6
256 reviews
5
71.5%
183
4
17.6%
45
3
7.8%
20
2
2.7%
7
1
0.4%
1

jennifer g

Verified

September 11, 2025 Stayed at: 018, Loop: River

2

We actually didn't make it to the campsite - it was in an area that had an active wildfire warning zone and also was within a heavily smokey area (per CalFire). We opted to go elsewhere, sadly. Since the campground wasn't closed, we were not able to get a refund.

Heather Q

Verified

September 10, 2025 Stayed at: 017, Loop: River

5

This place is wonderful! It exceeded our expectations on so many levels. Carrie, the person who runs it, was very helpful and attentive. We appreciated her guidance and dedication to the campground - she truly loves being there and it shows. The sites are wooded and private - and the toilets were well taken care of and clean. We will be back!

Sue B

Verified

August 22, 2025 Stayed at: 026, Loop: River

5

The campground host ,Carrie, was super helpful!

Rebecca R

Verified

August 19, 2025 Stayed at: 005, Loop: Lower

4

Well kept campground, serene and a bit off the beaten path yet close enough to explore Yosemite for a couple days. The campers were all quiet and polite. The campground host was sweet and introduced herself and explained everything well. Only negatives were though the bathrooms were clean and sanitizer provided outside the smell when walking the odor wafted a bit near the lower two so don’t camp upwind of them and I will say the host did seem to run the generator all morning and evening and though it was within the hours posted it seemed excessive and a bit annoying to hear in the am and pm which took away from the overall peaceful feel a bit but other then that a great experience!

Raphael M

Verified

August 15, 2025 Stayed at: 030, Loop: Lower

2

Nice campground, but the host let his generator run the whole evening until 10 pm and started early in the morning again, what disturbed the beautiful spot (extremly long generator hours 6 am - 10 pm in comparison to all the others campgrounds we stayed on).

S. K

Verified

August 14, 2025 Stayed at: 019, Loop: River

5

The hosts were fabulous!!! Please keep them. They made my visit perfect.
The campsites were spotless.

Ali P

Verified

August 6, 2025 Stayed at: 027, Loop: River

5

Nice and close to Yosemite, great walk down to the river, and we enjoyed hearing herds of cattle graze across the river at night.

John C

Verified

July 28, 2025 Stayed at: 016, Loop: River

5

Cliff H

Verified

July 25, 2025 Stayed at: 006, Loop: Lower

4

This was a nicely kept small campground. The host was very welcoming and helpful. She keeps a good eye on the place which makes it a nice experience. The only issues were that the sites said “river front” but it’s a trek to the river from most sites. I really wish it had sinks in the bathrooms and a shower, then it would be amazing! It is close to some beautiful spots.

Andreas S

Verified

July 22, 2025 Stayed at: 029, Loop: River

5

Rattle snakes

Location Dimond O

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

Latitude & Longitude: 37.825 / -119.861

Elevation: 1437 feet

Policies & Rules

Category About
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

General

No hookups available

General

This campground has first-come, first-serve sites

General

An additional fee will be charged for extra vehicles

General

Click here for more information on Stanislaus National Forest

General

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.

General

Any accepted senior passes must be entered for the discount at the time of booking for single sites only. 

General

Customer Service Contact 801-226-3564 or Help.Stanislaus.Groveland@AmericanLL.com

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