Stuart Island State Park

Stuart Island State Park in San Juan County, Washington is a marine camping park in the Washington State Park System. It consists of 433 acres of land and waterways on and around Stuart Island, named for Frederick D. Stuart, clerk to explorer Charles Wilkes.

Activities and amenities
The park has 33030 ft of saltwater shoreline with moorage at Reid Harbor and Prevost Harbor. Activities include hiking on 3.5 mi of trails, boating, scuba diving, fishing, and crabbing. The park is part of the Cascadia Marine Trail; some of its 18 primitive campsites are reserved for boaters arriving by other than motorized means.