2
Pull-thru
USFSStanislaus National Forest · California
Dimond O
Overview Dimond O is ideally located closest to Yosemite National Park's Big Oak Flat entrance and Hetch Hetchy.
Sites2620 reservable
Elev.4,705ft
Comf.n/a
Max rig48 ft2 pull-thru
Electricnonesites
From Fresno2h11real road time
The honest read
Synthesized from
RIDB · Open-Meteo
OSM · OSRM
Updated 2026-05-27
RIDB · Open-Meteo
OSM · OSRM
Updated 2026-05-27
Sits at 4,705 ft. 26 sites total: 20 reservable and 6 first-come, first-served. Of the sites, 2 pull-through, and the longest takes a 48-ft rig. This is bear country, and food-storage lockers are provided. Within about 4 miles: 3 peaks, lake or river access.
The campground at a glance
01 · CHARACTER
Reads strongest on shade and reservability. Softest on roomy sites.
Six axes, each scored relative to every other federal campground in the region: quiet (miles to a major road), cool (elevation), roomy (average site spacing), shade, RV-fit (longest rig), and how reservable it is. All six come from data, nothing hand-tuned.
Getting there
03 · ACCESS
01
Fresno
98 mi
2h11
02
Sacramento
134 mi
2h59
03
San Francisco
182 mi
4h03
04
Los Angeles
359 mi
7h59
05
San Diego
500 mi
11h07
By drive time
Routed road time (OSRM). Nearest major highway 1 mi away.
Picking your site
04 · 26 SITES
Color byShow only
26 mapped sites · dot color = seclusion · click a dot for details. Basemap © OpenStreetMap.
0
Walk-in
0
50-amp
0
Accessible
0
Prime
26
Sites
★ The standout
Site 038
Lower.
To neighbor
202 ft
Type
Standard
What's within four miles
05 · TRAILS · PEAKS · WATER
Trails & Peaks
Trail segments
53
Peaks
3
Water & Access
Lake / river access
yes
To nearest major road
1 mi
Method
We synthesize public data layers: RIDB and Recreation.gov facility and site records, Open-Meteo climate normals, OpenStreetMap roads, trails, and water, OSRM drive times, and USGS elevation. We take no bookings, no ads, and no paid placements. Independence is the entire point.