Swim Beach sits at Dosewallips State Park where the Dosewallips River empties into Hood Canal in Brinnon. The name reflects swimming opportunities in both the river and Hood Canal, though neither has formal swimming areas or lifeguards.
Swimming in the Dosewallips River attracts those willing to brave cold, swift currents—not suitable for young children due to strong flow. Hood Canal swimming offers slightly warmer saltwater with 5,500 feet of shoreline access. Shellfish harvesting ranks among top activities, with excellent oyster, butter clam, and littleneck clam digging along the Hood Canal shore—always check Department of Health closures. Kayaking and paddleboarding launch from the beach for exploration of Hood Canal's protected waters with Olympic Mountain views. The observation platform on the beach trail provides excellent vistas of tide flats, Hood Canal, and mountains. Camping facilities include 128 standard sites, 40 utility sites, three platform tents, and two cabins accommodating extended stays. Hiking trails explore the park's 1,064 acres including 5,400 feet of freshwater shoreline along both sides of the Dosewallips River. Beachcombing reveals shells, driftwood, and Hood Canal treasures. Tide pooling exposes starfish, anemones, crabs, and intertidal life. Scuba diving attracts underwater enthusiasts exploring Hood Canal's marine environment. Fishing yields salmon in the river during runs and bottomfish from Hood Canal shores. Picnicking facilities accommodate family gatherings and group events. Wildlife watching includes bald eagles, river otters, harbor seals, and diverse birds.
Brinnon area dining serves Hood Canal visitors with limited local options. Geoduck Restaurant & Lounge provides seafood, burgers, and casual fare. Halfway House Restaurant offers American comfort food and Hood Canal location. Nearby Quilcene restaurants include Hama Hama Oyster Saloon with farm-to-table oysters and waterfront views, Logger's Landing featuring fish and chips, Gearhead Deli serving burgers and sandwiches, and Quilbilly's providing BBQ and comfort food.
