Spearfish Canyon, located in the Black Hills of South Dakota is a great place to ride your mountain bike.<br /><br /><br /><img src="http://ll.broadbandsports.com/images/37756_thumb.jpg" alt="Riding Spearfish Canyon in the Black Hills" title="Riding Spearfish Canyon in the Black Hills" width="150" height="90" alt="Riding Spearfish Canyon in the Black Hills"/>
