The Mayor's Trail at Highland Park in Pittsburgh, Pennsylvania is an easy 1.1 mile out-and-back hike along the eastern side of the park next to Washington Blvd.
The trail is mostly flat as it passes alongside the bottom of the park's eastern slopes. You'll eventually pass the bike track and police station before the trail seemingly ends.
You can use this trail to connect to the Elm Grove Trail and Overlook Trail.
Dogs and biking are both allowed on this trail.