an ancient temple in the form of a stepped pyramid against the blue sky

ancient angkor archaeology archeology architecture asia baphuon bapuon blue buddhism building cambodia carved carvings city civilization colonnade columns culture decorated destroy destruction dilapidated famous galleries heritage hinduism historic historical history khmer landmark old openings ornament ornaments outdoors palace place pyramid reap religion ruin ruined siem sky staircase stairway stepped stone temple terrace top tourism tourist tower travel unesco wall window