Stretching 109 miles from Deadwood in the north to Edgemont in the southwest, the George S. Mickelson trail is one of the country's most beautiful "rail-trail" conversions. Along the route, biking, hiking and horseback riding enthusiasts cross about 100 old railroad trestles and through four hard rock tunnels. Although this is the region's most well known trail, most communities in the Black Hills have extensive bike trials. Need to rent a bike? Need a shuttle? We can help.