THE “CROWN JEWEL” OF RAIL-TO-TRAIL ADVENTURES The Route of the Hiawatha mountain bike or hike trail is 15 miles long with 10 train tunnels and 7 sky-high trestles. The ride starts with a trip through the 1.661 mile long St. Paul Pass Tunnel, also known as the Taft Tunnel. It is a highlight of the trail that follows the crest Read more...