The Williamson Campground is one of the larger campgrounds in the Lostine River Canyon. Situated along the Wild and Scenic Lostine River, the campground has lots of shady pine and fir trees which makes it popular for summer and fall campers enjoying the canyon or adjacent Eagle Cap Wilderness. The facility offers 8 tent/trailer sites and 5 tent-only sites which located below the campground road. Some of the favorite sites during weekends and holidays are next to the river.