David Awol Miller

The A.T. Guide is a trail-planning and navigation resource created by David “Awol” Miller and AntiGravityGear for people hiking the Appalachian Trail. Published in updated editions each year, it combines detailed trail information, elevation profiles, maps, and practical guidance in a concise format. The guide is available as a bound book, loose-leaf pages, and an interactive, printable PDF for computers, tablets, and mobile devices. The PDF includes clickable website links, phone numbers, parking coordinates, and connections between trail and town information, and can be used without cell service.

Its coverage includes point-by-point mileage for northbound and southbound hikers, water sources, campsites, shelters, shuttle services, lodging, resupply locations, parking, post offices, and town and area maps. Custom icons help identify services, while trail data also incorporates information about flora, fauna, safety, and best practices. Printed editions have a laminated cover and ship in a resealable plastic bag. The website also offers pocket profile maps, wall maps, legacy editions, hiking-planning resources, updates, and customer support.