Al Khazneh, the Treasury, dating from Nabatean times, Petra, UNESCO World Heritage Site, Jordan, Middle East

al khazneh structure stonework stone stair sky outside middle eastern landmark jordanian history historical front entrance decorative daytime culture column colour color cloudless civilization civilisation carving archeology archeological site archaeological site ancient civilisation ancient vertical unesco world heritage site treasury travel destinations travel tourist attraction sunny stone carving staircase ruins row pillar photography petra outdoors nobody nabatean middle east low angle view jordan historical landmark heritage facade doorway decoration day contemporary color image clear sky building blue sky architecture archaeology ancient civilization