krishna temple and unesco heritage site patan durbar square in lalitpur, nepal

building tower shrine landmark temple pagoda palace tourism monastery travel monument krishna unesco heritage site patan durbar square lalitpur nepal darbar ancient architecture art asia asian building city column culture durbar exterior famous heritage himalayas hindu hinduism historic history indian kathmandu lalitpur landmark monument nepal old outdoor outdoors pagoda patan square people religion religious royal palace sculpture spiritual spirituality statue temple tour tourism tourist town traditional travel unesco world