The Appalachian Mountains span 13 U.S. states.

These states include Maine, New Hampshire, Vermont, New York, Pennsylvania, New Jersey, Maryland, West Virginia, Virginia, Kentucky, Tennessee, North Carolina, and Georgia. The range stretches approximately 1,500 miles from the northernmost point in Maine down to central Alabama in the South. The diverse geography and ecosystems found within these states contribute to the rich cultural heritage, outdoor recreational opportunities, and natural beauty of the Appalachian region, making it a significant area for both residents and visitors.