McMicken Island State Park in Mason County, Washington is a Washington State Park accessible only by boat. It consists of the 11.5 acres (4.65 ha) of forested McMicken Island in south Puget Sound, including 1,661 feet (506 m) of saltwater shoreline with a sheltered cove. Available activities include hiking, boating, clamming, and crabbing. At low tide, a sand bar connects McMicken Island to Harstine Island. The park is administered as a satellite of Jarrell Cove State Park.
Coordinates: 47°14′53″N 122°51′45″W / 47.248151°N 122.862362°W