Willamette National Forest

Lost Lake Campground is adjacent to Highway 20 near the summit of Santiam Pass in the Willamette National Forest. This campground is not Lost Lake Resort in the Mt. Hood National Forest. This rustic campground is located on the west shore of shallow Lost Lake. The water level of the lake fluctuates seasonally and is quite low in summer with water loving willows crowding the marshy shallows of the lake. This is a popu…