Stuart Island State Park in San Juan County, Washington is a marine camping park in the Washington State Park System. It consists of of forest with 33030ft of saltwater shoreline and moorage at Reed and Prevost harbors.Activities and amenitiesPark activities include hiking on of trails, boating, scuba diving, fishing, and crabbing. The park is part of the Cascadia Marine Trail, and some of the island's 18 primitive campsites are reserved for visitors arriving by human- or wind-powered watercraft.
