Gap Trail Campsite is a free, first-come, first-served trekker campground located at Cedar Creek Park in Westmoreland County, designed specifically for trail users traveling the Great Allegheny Passage or paddling the Youghiogheny River who wish to camp overnight.

Each campsite includes a picnic table and fire ring, with potable water available, though there are no shower facilities and a two-night maximum stay applies.

Motorized and pull-behind RVs are not permitted, and visitors must register at the kiosk upon arrival.