https://www.gis.dcnr.state.pa.us/agsprod/rest/services

Also run by Pennsylvania Department of Conservation and Natural Resources

• https://maps.dcnr.pa.gov/agsprod/rest/services
• https://mapservices.pasda.psu.edu/server/rest/services/pasda/DCNR_OutdoorRecreationAccess/MapServer
• https://mapservices.pasda.psu.edu/server/rest/services/pasda/DCNR/MapServer
• https://services.arcgis.com/CPq7UDkBXVRqtgLR/arcgis/rest/services
• https://tiles.arcgis.com/tiles/CPq7UDkBXVRqtgLR/arcgis/rest/services