Trout Run Trail is Iowa&#x27;s latest paved recreational trail. This 11-mile trail circles around Decorah&#x27;s most incredible, scenic spots. Expect to see natural bluffs, parks, bow string bridges, canoeing and fishing opportunities, farmland and wildlife. It&#x27;s not uncommon to see a bunny or deer cross the path in front of you. The Decorah Fish Hatchery &amp; Siewer Springs is an excellent location to load or unload for your afternoon on the trail.