What type of activities can be done in the Appalachian Mountains and Pine Creek Gorge?
Leonard Harrison State Park:  It is on the east rim of the Pine Creek Gorge, also known as the Grand Canyon of Pennsylvania, which is 800 ft deep and nearly 4000 ft across here. Leonard Harrison State Park:  Leonard Harrison State Park is known for its views of the Pine Creek Gorge, and offers hiking, fishing and hunting, whitewater boating, and camping. Pennsylvania:  The Appalachian Mountains run through its middle.
offers hiking, fishing and hunting,