• Fulmer Falls at George W. Childs Park

    Delaware Water Gap

    National Recreation Area NJ,PA

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  • Hornbecks Creek Trail Partial Closure

    The trail is closed between the first and second waterfall; a portion of the trail has sloughed off, causing a hazardous condition. The first waterfall is accessible from the 209 trailhead and the second waterfall is accessible from Emory Road.

  • River Road Closure

    Starting on Monday, September 8, River Road will be closed from Park Headquarters to Smithfield Beach while contractors complete pavement repairs. Access to Smithfield Beach will still be possible. More »

Natural Features & Ecosystems

A mountain above a river, its top covered in mist

Mist brushes the top of Mt. Tammany NJ at the Water Gap.

Visiting Delaware Water Gap, one feels as if time has stopped. Historic farmhouses and agricultural fields keep the landscape looking as it might have looked in the 1800s. But time has not stopped in Delaware Water Gap and forces both natural and human-made constantly change the land. Erosion and weathering continue the painstaking process of wearing away mountains and changing rock into soil. Water flowing down stream, down river, down hill and freezing and thawing in an endless cycle of winters assists in the process of shaping the landscape. These forces are natural and the changes they cause are neither positive nor negative, but other factors are also acting on the park and threaten to damage the health of our resources. The Delaware River is considered to be a river of exceptional water quality and indeed the park works to keep it that way. But the river is not contained within the park, it is merely travelling through, and so the park alone cannot protect the river. It is through the cooperation and efforts of many people and many businesses in communities neighboring the park that the fate of the river is determined.


Did You Know?


... that hemlock groves in Delaware Water Gap National Recreation Area are threatened by a non-native insect, the hemlock woolly adelgid. Hemlocks provide shade for spectacular rhodondenron, for trout streams, and for native wildflowers. As hemlocks weaken and die, they are cut down for your safety. More...