Palace of the Popes, Avignon, UNESCO World Heritage Site, Vaucluse, Provence-Alpes-Cote d'Azur, France, Europe

palace popes avignon unesco world heritage site vaucluse provence alpes cote d'azur france europe papal palace avignon france summer tourist building stone historical architecture travel europe vacation landmark gothic cathedral courtyard medieval history culture city scenery landscape sight destination attraction monument french castle palace fort tower arch window people crowd outdoor daytime day bright sunny