Clear Lake Hills, Modoc National Forest

Clear Lake Reservoir, Clear Lake National Wildlife Refuge

131 min walk • Clear Lake Reservoir is a reservoir in the Klamath Basin and the Modoc National Forest, in northwestern Modoc County, California. It is part of the Klamath Project. and about 40 mi northwest of Alturas. It is formed by Clear Lake Dam on the Lost River, a tributary of the Klamath River, and has a capacity of 527,000 acre-feet.