The Route of the Hiawatha is a famous rail-trail adventure through the Bitterroot Mountains near Lookout Pass. Families ride through long railroad tunnels, cross towering trestles, and follow a mostly gentle downhill route through dramatic mountain scenery. Amenities & Features ðē About 15 miles of rail-trail ð 10 historic tunnels ð 7 high trestles ð Optional shuttle service ðĄ Bike Read more…