Jeffrey H Ryan is an author, adventurer, photographer, and historian. He has written several books about his outdoor exploits, his fascination with hiking trails and the people and places found just off the beaten path. In this episode of Nature Revisted, Jeffrey talks about the colorful history of the Appalachian Trail and the parties involved in its creation. He also recounts some of his own personal experiences on the AT, as well as some notable stories and anecdotes that have caught on over the years.