Onion Springs Overflow Camping Area
US Forest Service · California
Onion Springs Overflow Camping Area in California. Ringed marker is this site;
the other dots are the 1330 public campsites we
map in California.
What we know about it
- Managed by
- US Forest Service
- Booking
- first-come, first-served
- Dogs
- Allowed on a leash (USFS policy)
- Site type
- Camping area
- Coordinates
- 37.40506, -119.12968
Plan the ride in, not just the night
Motocamp routes the vehicle you are actually in and picks up the road surface on the way. Download the state and it keeps working with no signal.
Start a 14-day trialNearest sites we map
Source: US Forest Service, dated 2026-01-30,
fetched 2026-09-07. Official listing.
All camping near Mammoth Lakes · All camping in California