THREE RIVERS HERITAGE TRAIL - Great for long walks and biking! The Three Rivers Heritage Trail is a wonderful pedestrian trail and greenway system in the Pittsburgh region running for 22 miles along both sides of the Allegheny, Monongahela and Ohio Rivers, it is an almost complete public route for cyclists, walkers, runners, and in some places rollerbladers.
Great for nature walking and trails! This is where Scott and Ally first met ! https://pittsburghparks.org/explore-your-parks/regional-parks/frick-park/