Oso Group

US Forest Service · California

Oso Group in California. Ringed marker is this site; the other dots are the 1330 public campsites we map in California.

The Oso Group Campground is nestled in the beautiful Barton Flats area of the San Bernardino Mountains. It is surrounded by picturesque pine trees and miles of scenic landscape. In addition to a nearby lake and river access, a variety hiking, biking and horseback riding trails can be accessed from the campground. Its location also provides a great place for visitors to relax, take in the fresh mountain air, and enjoy the beautiful scenery.

What we know about it

Managed by

US Forest Service

Fee

Not published (the agency does not list one)

Booking

Reservation required

Dogs

Allowed on a leash (USFS policy)

Site type

RV & Tent Campground

Suits an RV

Yes

Listed facilities

drinking water, toilets (as published by the agency)

Coordinates

34.17571, -116.86245

Nearest sites we map

• Lobo Group0 km · US Forest Service
• San Gorgonio1 km · US Forest Service
• Barton Flats1 km · US Forest Service
• Council2 km · US Forest Service
• South Fork Cg3 km · US Forest Service
• Bald Cove Yellow Post3 km · US Forest Service

Source: Recreation.gov, dated 2026-08-11, fetched 2026-09-07. Official listing.

All camping near Yucaipa · All camping in California