$38
Dimond O
Total sites: 26
Available Today: 10 FF*
Available this Weekend: 10 FF*
Booking Window: 6 months
Available Today: 10 FF*
Available this Weekend: 10 FF*
Booking Window: 6 months
4,706 ft
62°F
46°F
46°F
no signal
Stanislaus National Forest › Groveland Ranger District › California
› Tuolumne County
› Groveland
› Dimond O Campground
Dimond O Campground, CA - Latest Reviews, Photos & Campground Map
Dimond O Campground is located in the Groveland Ranger District, Stanislaus National Forest (1 hr 47 min northeast of Merced, CA) with an elevation of 4,706 feet. There are a total of 26 campsites including 4 tent-only sites. The campground is normally open from the end of April to mid October. 22 sites can accommodate RVs and trailers between 22 and 50 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Each site includes a picnic table and fire ring. Fees range from $30.00 to $60.00. Activities include biking, boating, fishing, hiking trails, floating sports, rock climbing.
Limited Water Available: Please be aware that we are seeing a low levels of potable water in the campground. We do apologize for the inconvenience but there is a possibility you may not have water at the time of your reservation. Please use the water for your necessities and Bring Extra Water Incase of outage. Bring water for things Like Cooking, Cleaning, drinking, etc. Thank you so much for your patience.
Campground Capacity (Next 30 Days)
Campsite Reviews (266)
4.6 out of 5
| 5 star | 70% | |
| 4 star | 18% | |
| 3 star | 8% | |
| 2 star | 3% | |
| 1 star | 0% |
@BrianO3978027 · Camped on Oct 6, 2025 at Campsite #27
Great sites with great room and some along the River. The one thing I would say is the camp host ran their generator too much.
@ScottL9124908 · Camped on Oct 5, 2025 at Campsite #18
Nice park. Friendly camp hosts. Outhouse was pretty clean. Trees reduced our solar exposure but its a forest for goodness sake. Good location to access Yosemite and many hiking trails. Paved sites!
@GaryO6517262 · Camped on Sep 26, 2025 at Campsite #8
Nice clean campground. Only complaint is people playing amplified music is rude and also people with gas generators that run creating a drone sound. Not a speck of wood to burn. Forest is absolutely devoid of fuel so no option for campfire unless you bring your own wood.Bathroom was clean.
@JamesJ5898180 · Camped on Sep 23, 2025 at Campsite #6
The camp host runs their generator all day and late into the night. Its a cheap noisy generator. Ruins the whole experience of being in the woods.
@CameronH251012 · Camped on Sep 22, 2025 at Campsite #30
Great campsite with friendly operators. Would plan another visit here for sure!
Major Issues
@DemiG6C804B58E · Camped on Sep 22, 2025 at Campsite #32
we had a fantastic time at Dimond O! The grounds were incredibly well kept and maintained by a friendly and knowledgable host; she even had firewood just incase you run out. Just outside of Yosemite park, it was only about a 15min drive in. There were plenty of smaller hikes and day use areas to use without having to go into the park itself.The bathrooms were close and the cleanest I have ever experienced in a park. Water was available throughout the campgrounds; bear lockers were available and large enough to fit our 28L cooler and bin of dry goods. Our site was just across from the host's but still gave us plenty of privacy and shade throughout our stay.Any time we come back to Yosemite, we are looking to book here first!
No Service
@leslies1712646 · Camped on Sep 22, 2025 at Campsite #31
A lovely campground with a creek, nice vegetation and well spaced sites. Very close to Yosemite National Park.
No Service
@Krzysztof1D8B7 · Camped on Sep 18, 2025 at Campsite #6
All good, very clean restrooms even without water. Of course it would be super cool to have showers there but the fact these are not available there was know since the beginning.
@KeithA9943937 · Camped on Sep 17, 2025 at Campsite #23
I think you should put more emphasis in the description on the roads. This is a very rough road to drive on. The campground itself was outstanding. Nice sites, toilets were well kept!
@WiggyG3D17D54A · Camped on Sep 17, 2025 at Campsite #26
The camp ground is well maintained and situated in a very nice location. The host was very helpful, friendly, and made us feel welcome. Wonderful experience.
No Service
@MatthewA193445 · Camped on Sep 15, 2025 at Campsite #9
Great camping.
@PaulM6940902 · Camped on Sep 15, 2025 at Campsite #31
What a wonderful time spent off the grid, away from TV, phones or internet. The camp hosts were a splendid couple and very charming. Nice to have peace and quiet except for the Generator they had to run for star link for their Job.
No Service
@GaryD2260868 · Camped on Sep 12, 2025 at Campsite #28
Campground is somewhat rustic. Minimal services available. Toilets are vault toilets. Basically think outhouse, and they smell how you would expect an outhouse to smell. No camp store or anything like that. Most of the campground did not have water available due to a plumbing leak. They did post this on the website and I was aware before making the reservation, but it was more inconvenient than I had anticipated. Very beautiful area, my site had a lot of shade and big trees. Beautiful, but rustic.
No Service
@Christian84F31 · Camped on Sep 9, 2025 at Campsite #17
The campground was clean and the camp hosts were very courteous and helpful. However, the facilities were minimal: no sink in any of the bathrooms, just a pit toilet. No shower, and no water in half the camps because there was apparently a water leak ( not repaired yet). I could not find any walking trails from the camp except a short path to the river ( which had very little access due to debris all around) and no wifi anywhere on the campground. Like I said, everything was minimal.
No Service
@HelenL7789738 · Camped on Sep 8, 2025 at Campsite #20
A lovely, peaceful campground. Friendly and helpful host. Pitch for our RV was roomy and level, with a good picnic table and fire pit. Facilities were very clean and well maintained.
@WILLIAMM503355 · Camped on Sep 7, 2025 at Campsite #29
The water was out for half the campground. The campground hosts need a new generator because the one they have is excessively loud and has obviously caused them hearing loss. A potential law suit could come from them.
Major Issues
@JenniferG44963 · Camped on Sep 3, 2025 at Campsite #18
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.
@HeatherQEE736A · Camped on Sep 1, 2025 at Campsite #17
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!
Major Issues
@DavinJE7A01944 · Camped on Aug 24, 2025 at Campsite #23
A very nice campground just outside of Yosemite NP. Sites were well maintained with good spacing between your neighbors. The best part was the creek running behind the campsite. Spent all day with the chairs in the water and enjoying the surroundings. Will definitely go back. One item to note is there are a lot of flies when the weather warms up. So be prepared with your preferred management techniques.
No Service
@JasonH5601399 · Camped on Aug 11, 2025 at Campsite #8
Pleasant stay, clean toilets! Friendly host.
Some Coverage
@SueB3652694 · Camped on Aug 11, 2025 at Campsite #26
The campground host ,Carrie, was super helpful!
No Service
@RebeccaR559280 · Camped on Aug 10, 2025 at Campsite #5
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 dont 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!
No Service
@SK90C43BC1B490 · Camped on Aug 4, 2025 at Campsite #19
The hosts were fabulous!!! Please keep them. They made my visit perfect.The campsites were spotless.
No Service
@AliP3D0FE705AF · Camped on Aug 3, 2025 at Campsite #27
Nice and close to Yosemite, great walk down to the river, and we enjoyed hearing herds of cattle graze across the river at night.
No Service
@RaphaelM16CCED · Camped on Jul 27, 2025 at Campsite #30
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).
No Service
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