Enigma users have submitted 854 sightings in Pennsylvania. Combined with publicly available sources, we have 9832 total sightings in Pennsylvania. Cities with the most sightings in this region (within a 5,000 meter radius from the city center) are Philadelphia (479), Pittsburgh (410), Erie (176), Reading (156), and Allentown (141). To search by city or country, download the iOS app and open the map.