Wilson Lake is a reservoir located in Ellsworth County, Kansas. It was created by the construction of the Wilson Dam on the Smoky Hill River and covers approximately 9,000 acres. The lake is popular for recreational activities such as fishing, boating, and camping, attracting visitors from nearby areas. The surrounding area features several parks and wildlife habitats, making it a great spot for nature enthusiasts. Wilson State Park offers amenities like picnic areas, hiking trails, and scenic views of the lake. The region is also known for its diverse bird population, providing opportunities for birdwatching.