Fort Flagler State Park — RV Camping in Washington, US

Fort Flagler Historical State Park sits on a scenic Washington peninsula surrounded by Puget Sound, offering unparalleled views of the Olympic and Cascade mountains. This unique destination blends outdoor recreation with preserved early-20th-century military heritage, featuring original Army fort structures, historic buildings, and interpretive sites. The park provides comprehensive RV and camping facilities across two campgrounds—the Lower area with full hookups including water, sewer, and electrical service, and the Upper forested sites for those seeking a more natural setting. Modern amenities include showers, restrooms, picnic shelters with electricity, a playground, and a concession café. Waterfront recreation dominates the experience, with sandy beaches ideal for swimming and exploration, boat launch facilities for trailers and kayaks, dock and moorage for larger vessels, and opportunities for crabbing and shellfishing. Hiking trails wind through forests and wetlands abundant with wildlife. Additional activities include kayaking, boating, fishing, metal detecting, and paragliding. Family-friendly and pet-welcoming, Fort Flagler balances active outdoor adventure with historical exploration. Ranger-led talks and guided kayak tours provide interpretive experiences connecting visitors to the park's military significance. Located in eastern Jefferson County, Washington, this state park offers a distinctive combination of natural beauty and cultural heritage ideal for RV travelers seeking waterfront recreation and historic discovery.