Cape Disappointment State Park is a stunning 2,023-acre coastal park located in Ilwaco, Washington, on the southern tip of the Long Beach Peninsula where the Columbia River meets the Pacific Ocean. Surrounded by old-growth forests, freshwater lakes, saltwater marshes, and sandy beaches, this Washington State park offers one of the most dramatic natural settings on the Pacific Northwest coast. The campground accommodates large RVs with full hookup sites featuring water, sewer, and electrical connections, plus a dump station and big rig-friendly access. Amenities include hot showers, flush toilets, picnic tables, grills, firewood, and a general store stocked with groceries and supplies. Outdoor enthusiasts can explore miles of hiking and biking trails, cast a line for salmon and bottom fish, go crabbing, or launch a boat from the on-site ramp. Cultural highlights include the Lewis and Clark Interpretive Center, perched 200 feet above the ocean, and the historic North Head Lighthouse. Bird watching, beach combing, and wildlife viewing round out the experience. Situated near the charming town of Ilwaco and the Long Beach Peninsula, Cape Disappointment State Park is a premier RV camping destination in coastal Washington.