Dosewallips State Park is a 1039-acre, year-round camping park with 5 miles of shoreline on Hood Canal and the Dosewallips River. The park’s moss-carpeted forest and glacial river slope down to a shell-strewn delta on Hood Canal, a delight for clamdiggers, anglers, boaters, birders and beach explorers. The park features riverside campsites, cabins and five-person platform tents.