Tenkiller Ferry Lake is a popular recreational area located in eastern Oklahoma. The lake spans approximately 13,000 acres and is known for its clear waters and scenic surroundings. It was created by the construction of the Tenkiller Ferry Dam on the Illinois River, providing opportunities for various water activities such as fishing, boating, and swimming. The lake is surrounded by several parks and campgrounds, making it a favorite destination for families and outdoor enthusiasts. Tenkiller State Park offers amenities like picnic areas, hiking trails, and cabins, enhancing the overall experience for visitors looking to enjoy nature and relax by the water.