Stuart Island State Park

Stuart Island State Park is a marine state park in San Juan County featuring two natural harbors named Reid and Prevost suitable for water-based activities. The property includes primitive campsites positioned around its extensive shoreline.

The island received its name in 1841 from the United States Exploring Expedition to honor Frederick D Stuart, who served as a clerk during their Pacific Northwest exploration. The name preserves memory of this early scientific mission.

The park reflects regional maritime traditions by reserving four campsites specifically for paddlers and sailors using human power or wind. This choice shows how water-based practices still shape life here today.

Visitors can reach the site only by boat and should expect primitive conditions throughout. The best time to visit is during warmer months when water conditions are most favorable for crossing.

Access to Prevost Harbor requires careful navigation near Satellite Island to avoid obstacles on the eastern side. This geographic feature shapes the approach route for all incoming boats.

Location: San Juan County

Inception: 1952

Website: https://parks.wa.gov/593/Stuart-Island

GPS coordinates: 48.67650,-123.20000

Latest update: December 13, 2025 17:01