Big Stone Lake
Big Stone Lake separates the states of Minnesota and South Dakota. It is known best for its excellent walleye fishing. While there is plenty of fun to be had on the water, the area surrounding the lake is also bustling with adventure. Big Stone Lake State Park and the Bonanza Area are located just outside of Ortonville on the lake. It is a great place to camp and enjoy the 30 acres of rare glacila till hill prairie.