Source: Tourism MediaPhiladelphiaPhiladelphia, una delle città \"classiche\" degli Stati Uniti, è nota a tutti per il ruolo centrale assunto nel percorso storico del paese.MondoAmerica del NordStati Uniti d\'AmericaPennsylvaniaPhiladelphia
Source: Tourism MediaMorris ArboretumPasseggia tra gli alberi secolari, le paludi e i giardini di quest\'oasi di pace che offre una scappatoia dall\'ambiente urbano.MondoAmerica del NordStati Uniti d\'AmericaPennsylvaniaPhiladelphiaMorris Arboretum
Source: Fallingwater—Mill Run—courtesy Western Pennsylvania Conservancy/Tourism MediaFallingwaterMondoAmerica del NordStati Uniti d\'AmericaFayette CountyPennsylvaniaFallingwater
Source: Tourism MediaPennsylvania occidentaleMondoAmerica del NordStati Uniti d\'AmericaPennsylvaniaPennsylvania occidentale
Source: Tourism MediaCarnegie Museum of ArtMondoAmerica del NordStati Uniti d\'AmericaPennsylvaniaPittsburghCarnegie Museum of Art
Source: Tourism MediaFallingwaterMondoAmerica del NordStati Uniti d\'AmericaFayette CountyPennsylvaniaFallingwater
Source: Fallingwater—Mill Run—courtesy Western Pennsylvania Conservancy/Tourism MediaSouthwest PennsylvaniaMondoAmerica del NordStati Uniti d\'AmericaPennsylvaniaSouthwest Pennsylvania
Source: Fallingwater—Mill Run—courtesy Western Pennsylvania Conservancy/Tourism MediaSouthwest PennsylvaniaMondoAmerica del NordStati Uniti d\'AmericaPennsylvaniaSouthwest Pennsylvania
Source: Fallingwater—Mill Run—courtesy Western Pennsylvania Conservancy/Tourism MediaSouthwest PennsylvaniaMondoAmerica del NordStati Uniti d\'AmericaPennsylvaniaSouthwest Pennsylvania
Source: Tourism MediaHeinz FieldMondoAmerica del NordStati Uniti d\'AmericaPennsylvaniaPittsburghNorth ShoreHeinz Field
Source: Tourism MediaHeinz FieldMondoAmerica del NordStati Uniti d\'AmericaPennsylvaniaPittsburghNorth ShoreHeinz Field
Source: Tourism MediaKitchen Kettle VillageMondoAmerica del NordStati Uniti d\'AmericaContea di LancasterPennsylvaniaLancasterIntercourseKitchen Kettle Village
Source: Tourism MediaStrasburgMondoAmerica del NordStati Uniti d\'AmericaContea di LancasterPennsylvaniaLancasterStrasburg
Source: Tourism MediaLancasterMondoAmerica del NordStati Uniti d\'AmericaContea di LancasterPennsylvaniaLancaster
Source: Tourism MediaSchenley ParkFate una passeggiata rilassante su un sentiero alberato, oppure giocate a tennis o a disc golf, in uno dei parchi più grandi e popolari di Pittsburgh.MondoAmerica del NordStati Uniti d\'AmericaPennsylvaniaPittsburghOakland CentroSchenley Park
Source: Tourism MediaGaletonMondoAmerica del NordStati Uniti d\'AmericaPotter CountyPennsylvaniaGaleton
Source: Tourism MediaSouth Side FlatsMondoAmerica del NordStati Uniti d\'AmericaPennsylvaniaPittsburghSudestSouth Side Flats
Source: Tourism MediaSouth ShoreMondoAmerica del NordStati Uniti d\'AmericaPennsylvaniaPittsburghSouth Shore
Source: Tourism MediaNorthwest PennsylvaniaMondoAmerica del NordStati Uniti d\'AmericaPennsylvaniaNorthwest Pennsylvania
Source: Fallingwater—Mill Run—courtesy Western Pennsylvania Conservancy/Tourism MediaFallingwaterMondoAmerica del NordStati Uniti d\'AmericaFayette CountyPennsylvaniaFallingwater
Source: Tourism MediaRailroad Museum of PennsylvaniaMondoAmerica del NordStati Uniti d\'AmericaContea di LancasterPennsylvaniaLancasterRonksRailroad Museum of Pennsylvania
Source: Tourism MediaNorth Museum of Natural HistoryMondoAmerica del NordStati Uniti d\'AmericaContea di LancasterPennsylvaniaLancasterNorth Museum of Natural History
Source: Tourism MediaNorth Museum of Natural HistoryMondoAmerica del NordStati Uniti d\'AmericaContea di LancasterPennsylvaniaLancasterNorth Museum of Natural History