Hiking Trails. Eastern Cape Hiking and Walking Trails. The Otter Trail Undoubtedly the best known and most popular of the South African hiking trails, the Otter trail. It’s surprisingly easy to escape Johannesburg on one of these trails. POWELL COUNTY, Ky. (WKYT) – The U.S. Forest Service has closed a portion of a popular hiking trail in the Red River Gorge due to a wildfire. Forestry officials closed a portion…