The Duck Hollow Trail in Pittsburgh, Pennsylvania is a 2.8 mile out and back hike along the Monongahela River and is part of the Three Rivers Heritage Trail (TRHT).
The trail starts at the Duck Hollow parking lot and heads west along the river until ending just before the Glenwood Bridge. The end of the trail is fenced off, so you can't connect to the remaining parts of the TRHT.
The trail is paved and both dogs and biking are allowed.
Temporary Trail Closure May 2019: Hiked on May 5th, 2019, this trail was undergoing construction from the 0.6-mile onward heading west towards the city.