Montage of Washington State Park scenes
spacer

Interpretation and history at Mystery Bay

History

The name "Mystery Bay" derives from smuggling activity on the island during Prohibition days. Transporting booze from Canada was a profitable and somewhat honored occupation in the remote waters of northwest Washington. Sequestered between Marrowstone and Indian Islands, Kilisut Harbor was one refuge used by smugglers to evade Coast Guard vessels. Smugglers' boats were easily hidden in the overhanging trees at a small bay near the end of the harbor. Smugglers' regular disappearance here was categorized by the Coast Guard as "mysterious," hence the name of the bay.

Interpretive opportunities

The park offers no interpretive activities.