US Forest Service · Idaho
Williams Lake Campground in Idaho. Ringed marker is this site; the other dots are the 722 public campsites we map in Idaho.
4500-foot elevation. Picnic area on Williams Lake, with the trailhead to 2 walk-in or boat-in campsites. The picic area and fishing area are both fully accessible. Five tables with connecting walkways overlook scenic vistas of the lake and surrounding mountains. Fishing for rainbow trout in the lake, and fantastic fly fishing in the inlet. Trailhead for Thunder Mountain National Historic Trail at the end of FR 028. Ice fishing in the winter.
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 trialSource: Recreation.gov, dated 2026-02-25, fetched 2026-09-07. Official listing.