How many visitors hiked the Appalachian Trail in Pennsylvania last year?

(WHTM) -- Pennsylvania's stretch of the Appalachian Trail had more than 2.7 million visitors last year, according to numbers from the Appalachian Trail Conservancy. The Keystone State's 230-mile section of the trail was the third most visited, only behind New Hampshire and Virginia. Nicknamed Rocksylvania, the local section of the trail is known for its [...]