Main Letts Campground

US Forest Service · California

Main Letts Campground in California. Ringed marker is this site; the other dots are the 1330 public campsites we map in California.

The campground has 18 sites with fire rings and picnic tables, labeled numbers 1 through 18. The main feature of the area is a 35-acre lake for non-motorized vessels, trout fishing and swimming. A one-mile trail leads along the lake shore. There are accessible restrooms and a popular fully-accessible fishing pier.

What we know about it

Managed by

US Forest Service

Fee

$12/night

Booking

first-come, first-served

Dogs

Allowed on a leash (USFS policy)

Number of sites

90

Coordinates

39.30287, -122.70900

Nearest sites we map

• Letts Lake Campground0 km · US Forest Service
• Saddle Camp Loop Campground (letts Lake)1 km · US Forest Service
• Stirrup Campground (letts Lake)1 km · US Forest Service
• Spillway Campground (letts Lake)1 km · US Forest Service
• Mill Valley Campground2 km · US Forest Service
• Dixie Glade Campground4 km · US Forest Service

Source: US Forest Service, dated 2026-08-06, fetched 2026-09-07. Official listing.

All camping near Clearlake · All camping in California