Pine Creek Gorge, Pennsylvania

USA - Pine Creek George

Pine Creek Gorge, also known as, The Grand Canyon of Pennsylvania, is situated in approximately 160,000 acres (650 km²) of the Tioga State Forest in the U.S. State of Pennsylvania along Pine Creek.

The Canyon begins south of Ansonia, near Wellsboro, along U.S. Route 6 and continues for approximately 47 miles (76 km) south. The maximum depth of the canyon is 1,450 feet (442 m) at Waterville, near the southern end. At Leonard Harrison and Colton Point State Parks, the depth is more than 800 feet (240 m) and the distance from rim to rim is approximately 4,000 feet (1200 m).

Pine Creek Gorge is a product of the last ice age. Pine Creek had flowed northeasterly until about 20,000 years ago. The creek was dammed by rocks, soil, and other debris, pushed there by the receding Laurentide Continental Glacier. The dammed creek formed a lake near the present town of Ansonia. The glacial meltwater that filled the lake overflowed the debris dam. This caused a reversal of the flow of Pine Creek. The creek flooded to the south and quickly carved a deep channel on its way south to the West Branch Susquehanna River.

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