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The Trail Is Waiting

The Appalachian Trail is the longest hiking-only footpath in the world, ranging from Maine to Georgia. Use the interactive map below to explore the Trail, find shelters, locate parking and more.

2,193.0 MILES
Total Length of the A.T.
Number of States the A.T. Traverses
Approximate Gain/Loss in Elevation
Visitors Each Year


Interactive Map

You can explore hundreds of locations along the trail including vistas, trailhead parking, overnight shelters, A.T. Communities, and Trail Clubs!

The Appalachian Trail (A.T.) interactive map, built cooperatively by the Appalachian Trail Conservancy (ATC) and National Park Service using ESRI's Arc GIS Online mapping technology. While useful, this map is for general reference purposes only and not intended to replace the more comprehensive and accurate A.T. printed hiking maps, available from the Ultimate Appalachian Trail Store.

gis data

Our GIS data sets were developed to provide a digital depiction of the Appalachian National Scenic Trail centerline and several of its trail features in an usable and easily transferable format to assist the A.T. staff, agency partners, and trail-maintaining clubs with land-management duties; to aid local planning agencies, telecommunications companies, and other groups with planning activities, such as siting telecommunication towers or other new developments that could have a substantial impact on the Appalachian Trail; and for scientific and educational use by universities and other groups.