There are still three sections of the Appalachian Trail that remain closed. More than 3 million people visit the Appalachian Trail each year, and more than 3,000 attempt to hike the entire trail.
A wilderness area in Lebanon County is immortalized in a USPS Forever Stamp honoring the 100th anniversary of the Appalachian Trail Conservancy, which manages the 2,200-mile trail between Maine ...
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