Check out some of the best hiking, walking and backpacking routes in Crawford County, Pennsylvania. The
Ackerman Trail is the most popular trail. The trail with the highest elevation climb is the
Deer Run Loop in Erie National Wildlife Refuge and the trail with the least amount of climbing is the
Ackerman Trail. The longest trail is the
Kerrtown to Watson Run via Ernst Trail at 10.1 km. For a shorter adventure you can try the
West Lake Road Loop at 1.8 km. Get off line access to Shop, Restaurant, Shelter, and Fastfood locations and much more with a Hiiker subscription.