Big Wapwallopen Creek (also known simply as Wapwallopen Creek)[1] is a 23.2-mile-long (37.3 km)[2] tributary of the Susquehanna River in east central Pennsylvania in the United States.
The name Wapwallopen was derived from a nearby Native American village situated along the Susquehanna River.
Wapwallopen Creek drops off the southwest edge of the Pocono Plateau and joins the Susquehanna River at Wapwallopen.