Posey Island State Park
Introduction '''Posey Island State Park''' is a popular recreation area consisting of  '''Posey Island''' in San Juan County, Washington. The island is located  north of Pearl Island, near Roche Harbor, San Juan Island. It has about  of saltwater shoreline and is part of the Cascadia Marine Trail, with campsites restricted to visitors arriving in non-motorized watercraft. The island-park is managed by the Washington State Parks and Recreation Commission. It became a state park in 1960 under lease from the U.S. Bureau of Land Management.
References
External links * Posey Island State Park Washington State Parks and Recreation Commission