Maritime Washington National Heritage Area is a federally designated National Heritage Area in the state of Washington.
It encompasses nearly 3000 miles of the state's saltwater shorelines from Grays Harbor County to the Canadian border[1] across 13 counties.
[2][3] It showcases the rich marine history of the Pacific Northwest, and aims to celebrate the diverse cultures of Washington's saltwater shores.
[4] The Maritime Washington National Heritage Area was established in 2019.
It is administered by the Washington Trust for Historic Preservation.