Decorah Mtb Trail System features 14 miles of hiking trails near Decorah, IA.
From downtown in Decorah take College Drive to Quarry Street/Ice Cave Road. trailhead is on the left 1-2 <br /><br />blocks down parking on the right. There is also another trailhead 1 1/2 miles down Ice cave road that takes <br /><br />you to another network of the trails.
http://www.tripleblaze.com/trail.php?c=3&i=1333