McDade Trail is a 32-mile trail along the Pennsylvania side of the park. The trail passes through forested areas and farm fields and past views of the river and cliffs, Terrain varies from rugged foot trail to wide gravel paths. Trailheads provide access every 0.5 to 5.3 miles. The trail is open to hiking, biking, cross-country skiing, and restricted pet-walking. No motorized vehicles are permitted.