Located on the east side of the island on Dockton Road S.W., between Portage and Ellisport, the Tramp Harbor Dock is a beloved Vashon landmark that rests near the site of the first automobile ferry from Vashon-Maury Island to Des Moines. After the ferry was discontinued in 1921, the former ferry dock was removed. In 1921 the Standard Oil Corporation built a new oil dock to bring petroleum products to Vashon-Maury Island when the Standard Oil Company leased the dock from King County. The current dock's landing platform and the present picnic area were constructed for oil tank storage, a fuel dispensing station, and a garage. The dock was reconstructed in 1939. Standard Oil stopped using the pier in the mid-1980's, so the fuel storage site was demolished. King County, which still owned the dock, converted it to a public fishing pier, then deeded it to the Vashon Park District in 1995.

Address: 21200 Dockton Road SW (approximate)
Parking: Limited parking in front of the bulkhead and picnic area.