Emerald View Park
Encircling the neighborhoods of Mt. Washington, Duquesne Heights and Allentown, this trail offers scenic views of the city. pittsburghparks.org/emerald-view-park
Frick Park
Spanning more than 500 acres, this park has several hiking trails. pittsburghparks.org/frick-park
Rachel Carson Trail
Named for environmentalist Rachel Carson, this Western Pennsylvania trail spans more than 170 miles. rachelcarsontrails.org
Riverview Park
The hiking trails at this 259-acre park include the wooded Forest Trail. pittsburghparks.org/riverview-park
Three Rivers Heritage Trail
Running along both sides of the Allegheny, Monongahela and Ohio Rivers, this trail is 37 miles long. friendsoftheriverfront.org/trails/three-rivers-heritage-trail