Dimond O

Star4.32
301 reviews
34660 EVERGREEN ROAD
StargazingSwimmingSummer Destination

Quick Facts

4,705 ft

Price

$38 - $76/night

Booking

Reservable

Sites

34 campsites

Season

The campground opera...

Cell

No Service

Pets

Very Pet Friendly

RV Friendly

Opens American Land and Leisure site

Official Website
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Real-Time Availability

Select a month, then check for open campsites

January 2026

Real-Time Availability

Select a month, then check for open campsites

January 2026
Dimond O
$38.00 - $76.00 / night
Campsite Fees
Fees for the campground vary by site type. Standard Nonelectric sites range from $38 to $76 per night. Tent-only Nonelectric sites are $38 per night....
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Standard Site Fee$38.00
Hookup Site Fee$0.00
Premium Site Fee$0.00
Hike and Bike Site Fee$0.00
Group Site Fee$0.00
Food Storage Locker Fee$0.00

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What Campers Say

4.32

Recommended

Based on 301 reviews

80 Google reviews

Most mentioned

quietpeacefulcleanspacious

Some mention

noise

"User reviews of DIMOND O highlight its clean and well-maintained facilities, peaceful environment, and proximity to Yosemite National Park. However, some users report negative interactions with camp hosts, particularly surrounding fees and site policies."

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Campground Map

34660 EVERGREEN ROAD

Dimond O

34660 EVERGREEN ROAD

Driving directionsFrom the Groveland District Office, head east 15 miles on Highway 120, then turn left on Evergreen Road and travel 4 miles. The campground is located on the left.
Roads leading to the campground are paved, but the winding and mountainous Evergreen Road may pose challenges for larger vehicles, including RVs. "Evergreen Road was not for the faint of heart; if you go, go slowly for the sake of your poor vehicle and tires" (Anna C., user review).
Nearby places
Groveland (15 miles, approximately 25 minutes), Yosemite Valley (45-minute drive), Hetch Hetchy Reservoir (10-minute drive).
Nearby supplies
Camp essentials including ice, firewood, and general supplies are available at nearby Evergreen Lodge (1 mile away) and Mather Camp Store (approximately 10 minutes away). Fuel stations are located along Highway 120.

Best Time to Camp at Dimond O

From April through October, Dimond O awakens each morning wrapped in cool mountain air that gradually gives way to sun-warmed afternoons - perfect conditions for both adventure and relaxation. These peak months offer the ideal climate for exploring nearby trails, splashing in the river, or simply lounging beneath towering pines. As winter approaches, the landscape transforms into a snow-dusted wonderland, though the colder temperatures and potential road conditions make this season better suited for the most intrepid cold-weather enthusiasts.

Summer(Jun-Aug)
4.5 / 5
Top 14% in CA

Peak season for swimming, hiking and warm weather; most positive reviews are late spring-summer.

Fall(Sep-Nov)
4.0 / 5

Seasonal operation extends into fall; quieter visits and pleasant weather reported.

Best
Spring(Mar-May)
4.5 / 5
Top 7% in CA

Opening in late April, spring offers cool mornings, active wildlife and waterfall hikes nearby.

Winter(Dec-Feb)
Not recommended

Campground is closed Oct 13–Apr 26; not available in winter months.

Planning Tips
  • Peak Season: April 26, 2025 - October 13, 2025 (Peak Season).. Book 2-3 months ahead.
  • Operating Season: The campground operates seasonally, opening on April 26th and closing October 13th. Reservations for specific dates can be made starting six months in advance.

About Dimond O

Nestled in the shadow of Yosemite National Park's grandeur, Dimond O Campground serves as your gateway to both the iconic park and the lesser-known treasure of Hetch Hetchy. This thoughtfully designed retreat balances modern conveniences with wilderness immersion, where paved roads lead to spacious sites equipped with level tent pads, sturdy picnic tables, and fire rings perfect for evening gatherings. Bear-proof lockers protect your provisions while maintaining the delicate balance with local wildlife, and clean vault toilets ensure comfort during your stay. As one enchanted visitor noted, "The sites are well spaced apart, so you almost feel like you're alone in the wilderness" - a testament to the campground's masterful layout that grants each guest their own private slice of Sierra serenity.
DIMOND O campground caters to both family and group campers with a variety of site options, ranging from tent-only spaces to larger double-family sites.
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Reserving a campsite

Check-in
11:00 AM
Check-out
10:00 AM
Stay Limit
Maximum consecutive stay is 14 nights.

Amenities available

Potable water
Fire rings
Food storage lockers
Picnic tables
Firewood available
Vault toilets

Activities you can enjoy

The DIMOND O campground offers a diverse range of activities that cater to outdoor enthusiasts. Popular activities include hiking to nearby attractions such as Carlon Falls and trails in Yosemite National Park. The Middle Fork Toulumne River is a favorite spot for swimming, wading, and fishing for rainbow trout. Wildlife viewing is also a highlight, with observers frequently spotting deer, ravens, and woodpeckers among other species.
HikingHiking opportunities abound, with trails like Carlon Falls Trail and Yosemite's Hetch Hetchy trails easily accessible. Some reviewers highly recommend hiking to Hetch Hetchy Reservoir and Wapama Falls.
FishingFishing is a popular activity, particularly for rainbow trout in the Middle Fork Toulumne River. Reviewers note the proximity of the river to campsites as an added convenience.
SwimmingThe Middle Fork Toulumne River offers excellent opportunities for swimming and wading. Several reviewers described the river as clean and refreshing.
Wildlife viewingWildlife-viewing opportunities are abundant, with sightings of deer, ravens, mountain jays, woodpeckers, and grazing cows commonly reported.
Winter Activities
Water Sports
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Policies & Safety

Hazards & AlertsWildlife (including bears) and rugged terrain are potential hazards. "Be bear aware" signage is prevalent. Road conditions may be challenging for RVs due to tight turns and steep inclines.
No Cell ServiceCell phone service is not available at this campground. Plan accordingly for emergencies and download offline maps before arriving.
Food Storage RequiredEach site features a bear-proof food storage locker, necessary for keeping wildlife safe and food uncontaminated.

Weather at Dimond O

Reviews

4.3
301 reviews
Recommended
Recommended
Dimond O is recommended, placing it in the top 40% of campgrounds based on reviews
User reviews of DIMOND O highlight its clean and well-maintained facilities, peaceful environment, and proximity to Yosemite National Park. However, some users report negative interactions with camp hosts, particularly surrounding fees and site policies.
Review Summaries
Based on 301 reviews

What Campers Love

- Clean and well-maintained vault toilets - Proximity to the Middle Fork Toulumne River - Spacious campsites with designated tent pads - Availability of firewood on-site for $8 per bundle - Peaceful...
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Based on 301 reviews

Common Concerns

- Negative interactions with camp hosts, including reported rudeness and aggressive behavior - Lack of showers - Inconsistent enforcement of campground rules - Noise from generators, particularly...
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Based on 301 reviews

Pro Tips & Recommendations

- Sites near the river are more secluded and peaceful. - The road to the campground is bumpy; drive carefully. - Bring all necessary supplies, as the nearest store is a mile away at Evergreen...
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Based on 301 reviews

Seasonal Insights

Most positive reviews are from late spring through summer, when the weather is warm, the river is inviting, and local wildlife is active. Negative feedback often relates to camp host interactions and...
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Based on 301 reviews

Camper Quotes

"Vault toilets were clean and fully stocked with TP." "The stream behind the campground is crystal clear & untouched." "Be bear aware; keep all food out of sight in approved containers."
Based on 301 reviews

Site-Specific Reviews

- Site #8: Spacious with river proximity - Site #24/25: Ideal for large families, close to the river - Site #19: Great for stargazing, near the trail to the river.
Based on 301 reviews

Accessibility Features

Accessible vault toilets and paved roads make this campground suitable for individuals with mobility challenges.
Based on 301 reviews

Pet-Friendly Features

Pets are welcome, and the campground layout accommodates walking dogs conveniently.
Based on 301 reviews

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Last updated January 13, 2026
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