Explore Harrison County Hikes by Distance, Elevation, Difficulty, and More

Check out some of the best hiking, walking and backpacking routes in Harrison County, Iowa. The Brent's Trail is the most popular trail. The trail with the highest elevation climb is the Brent's Trail and the trail with the least amount of climbing is the Green Heron Loop Trail. The longest trail is the Brent's- 165th Trail at 16.9 km. For a shorter adventure you can try the Green Heron Loop Trail at 1.4 km. Get off line access to Campsite, Post Office, Town, and Shelter locations and much more with a Hiiker subscription.