San Juan Wilderness is a 353acre wilderness area located in the San Juan Archipelago in northwestern Washington, United States. The wilderness designation protects 81 of the 83 islands that make up the San Juan Islands National Wildlife Refuge scattered over 650sqmi.WildlifeThe San Juan Wilderness provides sanctuary for a large variety of animals including species of gull, cormorant, guillemot, puffin, brant, oyster catcher, killdeer, auklet, bald eagle, and harbor seal.An estimated 200 species of birds visit the islands each year. Harbor seals and whales are common in surrounding water and black brant have historically used the kelp beds for winter feeding.RecreationRecreation in San Juan Wilderness is limited to wildlife watching from afar. Boaters are requested to stay 200 yards from wilderness when observing wildlife. Public entry to the designated land is not permitted, with the exception of Matia Island, which is accessed by a cove with a dock. Matia Island boasts a 5acre campground and a trailhead to the 1mi trail through the wilderness.
