a short 3 hours from seattle on beautiful lake chelan is the Lake chelan state park at First Creek. This park is about 10 miles from town and has tent sites that are right on the lake, its amazing. There is a boat launch and large swimming area. because chelan is such a lake tourist town in the summer, do not expect that this is a quiet serene camping experience. But if you are looking to come to chelan book your site early. Also the fourth of july fireworks show is directly across the lake from the state park.