Allows users to view a map of the Georgia section of the Appalachian Trail in the United States from Springer Mountain mile 0 to Deep Gap North Carolina mile 85.4. Displays the users location on the trail, updated in real time. Users may also see the location of shelters, water sources, parking lots, towns, as well as points of interest along the trail.
The GA AT Guide app also shows towns close to the trail, as well as shows various services that can be found in town, including hospitals, post offices, libraries, etc.
Users may also use the app to view weather forecasts for the area they are in.