Finally, as you head back to Buffalo, you can make your final stop at Keyhole State Park and visit the Keyhole Reservoir. Keyhole State Park is situated between Sundance and Moorcroft on the edge of the Black Hills, just within sight of Devils Tower. It offers excellent fishing and water sports opportunities, in addition to picnicking, hiking and birdwatching. Visitors have the opportunity to enjoy a variety of wildlife, including mule deer, pronghorn antelope and wild turkeys. The marina has a concessionaire with soda, alcohol, groceries, bait, fishing licenses and more!