Site 1.

at Oso Group

This site, photographed by the agency

Photos: Recreation.gov RIDB media records filed against this campsite

Group Standard NonelectricType

Reservablerecreation.gov lists it

40 ftLongest rig

6,570 ftElevation

22%Tree cover

2,080 ftWater · to Santa Ana River

387 ftNearest toilet · OpenStreetMap

Elevation: USGS 3DEP elevation point query at this site’s coordinate · Sep 7, 2026

Tree cover: NLCD Tree Canopy Cover 2024 (USDA Forest Service / MRLC), one 30 m cell at this coordinate · Sep 9, 2026

Water: USGS National Hydrography Dataset, nearest perennial lake, reservoir, river or stream to this site’s coordinate · Sep 8, 2026

Toilet: OpenStreetMap contributors (ODbL), nearest mapped amenity=toilets to this site’s coordinate · Oct 7, 2026

The site

TypeGroup Standard Nonelectric
LoopAREA OSO GROUP
Max vehicle length40 ft
HookupsNone
Driveway EntryPull-Through
Driveway SurfaceGravel
Capacity/Size RatingSingle
Max Num of People100
Max Num of Vehicles25
ShadeYes
Pets AllowedYes
Campfire AllowedYes
Checkin Time2:00 PM
Checkout Time1:00 PM
Min Num of People1
AccessibleNot listed

Source: Recreation.gov RIDB full extract, per-site record

What fits here

Also to 40 ft · 3

Rvto 40 ft
Tentto 40 ft
Trailerto 40 ft

Recreation.gov lists these as the equipment permitted on this site. A length is the ceiling for that equipment; where none is published we say so rather than guess.

Source: Recreation.gov RIDB full extract, per-site record

Book this exact site

Opens this site’s own calendar on recreation.gov.

Site 1 on recreation.gov

Source: Recreation.gov

The campground

Every site, the season, fees, weather, and what’s happening on this land right now: Oso Group →

Source: CAMPANAC campground index