Letts Lake Campground
Open for the season (May through September). First-come, first-served only with no advance reservations. Water system and trash service operate during summer months. Access via M10 Road may be impacted by ongoing construction to repair mudslide damage; road conditions vary from passable to temporarily impassable depending on work progress.
Fireworks and Explosives are always Prohibited
Fireworks and explosives (including explosive targets) are always prohibited on national forest lands. The prohibition of fireworks and exploding targets on national forest system lands is part of a set of permanent fire safety regulations in the Code of Federal Regulations (CFR), listed below.…
M6 Road Traffic Control at Eel River Crossing
On Sept. 21-22, 2026 there will be traffic control on the M6 Road at the Eel River crossing, located about 15 miles north of Lake Pillsbury in the Upper Lake Ranger District. A project to replace the culvert at the M6/Eel River crossing is underway, and contractors will be working on design and…
Lucas Fire Area Closure in Effect
Forest officials have issued an updated emergency closure for a portion of the Upper Lake Ranger District on Mendocino National Forest in northern Lake County due to the Lucas Fire. Fire activity has reduced, however firefighting resources are still active in the Hunter Point area. Suppression…
About
Letts Lake Campground sits at the edge of a 35-acre lake in a mixed conifer stand within Mendocino National Forest. The 42 first-come, first-served sites are distributed across four loops: Main Letts, Saddle Camp, Spillway, and Stirrup. Each site is equipped with a picnic table and fire ring. Vault toilets and potable water (seasonal, May through September) serve the campground. The lake is the main draw, offering trout fishing, swimming, and paddling on non-motorized vessels. A fully accessible fishing pier extends into the lake, and a one-mile accessible trail traces the shoreline. Accessible restrooms are available throughout the campground. Firewood must be purchased locally to prevent spread of invasive species. OHV riding is prohibited within the campground. Stay limits of 14 days within any 30-day period apply. Access is via M10 Road from Stonyford, which may experience construction delays or temporary closures due to ongoing slide repair work.
Directions
Located 19 miles west of Stonyford via M10 Road. Access roads and campsites accommodate trailers up to 30 feet.
Amenities
| Water | Yes |
| Fires Allowed | Yes |
| Toilets | Yes |
| Dump Station | — |
| Wifi | No |
| Pets Allowed | — |
| Showers | No |
| Electric Hookups | — |
| Water Hookups | — |
| Sewer Hookups | — |
| Camp Store | No |
| Price | $6 |
Vehicle
| Max RV Length | 30ft |
| Max Trailer Length | 30ft |
| Big Rig Friendly | No |
| Pull Through Sites | No |
Contact
| Phone | +1 (530) 963-3128 |
Cell Service
| AT&T | None |
| Verizon | Yes |
| T-Mobile | None |
Availability
Photos
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