Must do Bucket list experience in Pennsylvania to see one of the best skyline views in the world( by USA Today) #explorepennsylvania #pennsylvaniatravelguide #pennsylvaniatravel #pittsburghtrip #duquesneincline #mountwashingtonobservatory | Must do | 📍Pennsylvania | Bucket list Experiences | Only $5 round trip for adults, $2.5 for kids! | Take the incline to the top of Mount Washington | 📍Duquesne Incline, Pittsburgh, Pennsylvania | One of best skyline views in the World