National Park Service · Washington
Marcus Island Campground in Washington. Ringed marker is this site; the other dots are the 494 public campsites we map in Washington.
Marcus Island Campground is tucked into the trees on the lake shore. The campground is heavily shaded and, in the summer, has shoreline on three sides. The main access road is single lane and winding, but campers flock to this shaded area in summer. A boat launch with parking is available before reaching the campground. Recreation The boat launch provides access to the lake when the water is high. Provides a nice shaded campground in a beautiful evergreen forest.
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 2026-03-11, fetched 2026-09-07. Official listing.