Turn Island is a small island in the San Juan Islands of northern Puget Sound of the U.S. state of Washington. The entire island is preserved as Turn Island State Park and is located within the San Juan Islands National Wildlife Refuge. The island has 12 campsites and is only read more

Twanoh State Park is a 182-acre (74 ha) Washington state park in Mason County with 3,167 feet (965 m) of saltwater shoreline on Hood Canal.

Lime Kiln Point State Park is a 36-acre Washington state park on the western shore of San Juan Island in the San Juan archipelago. The park is considered one of the best places in the world to view wild orcas from a land-based facility. Due to the unique bathymetric properties read more

Posey Island State Park in San Juan County, Washington is a marine camping park in the Washington State Park System. It consists of 1-acre (0.40 ha) Posey Island, with about 1,000 feet (300 m) of saltwater shoreline. It is located .25 miles (0.40 km) north of Pearl Island, near Roche read more

Rainbow Falls State Park is a 139-acre (56 ha) Washington state park located near the town of Dryad. The park features 3,900 feet (1,200 m) of shoreline on the Chehalis River, the waterfall for which the park is named, and some of the last standing old-growth trees in the Chehalis read more

Lake Sylvia State Park is a 233-acre (94 ha) state-operated, public recreation area bordering the north edge of Montesano in Grays Harbor County, Washington. The park is located in dense temperate rain forest.The park offers swimming, hiking, camping, fishing, and non-motored boating. It was built around an old lumber mill read more

Oregon Caves National Monument and Preserve is a National Monument and Preserve in the northern Siskiyou Mountains of southwestern Oregon in the United States. The main part of the 4,558-acre (1,845 ha) park, including the marble cave and a visitor center, is located 20 miles (32 km) east of Cave read more

Schafer State Park is a 119-acre (48 ha) Washington state park in the Satsop Hills of Mason County. The park sits on the Satsop River midway between Olympia and Aberdeen. The park offers camping, two miles of hiking trails, fishing (especially for steelhead), swimming, birdwatching, interpretive activities, wildlife viewing, and read more

Fort Columbia State Park is a 593-acre (240 ha) Washington state park that preserves the site of Fort Columbia in Chinook. It is one of several state parks and sites in Washington and Oregon that make up the Lewis and Clark National and State Historical Parks.

Leadbetter Point State Park is a Washington state park on the Long Beach Peninsula northwest of Oysterville. The park is bounded by Willapa Bay to the north and east and the Pacific Ocean to the west and borders the Willapa National Wildlife Refuge. Park activities include hiking, boating, fishing, clamming, read more