the second-century double-dome vihara (1st and 2nd century ce) in the balo kaley kandak valley swat, pakistan

balo kaley stupa double dome gumbat gumbatuna history swat valley pakistan kandak buddhist doubledome century monastery tourists architecture archaeology attraction khyber pakhtunkhwa site masterpiece ancient archaeological shrine two stupas landmark gandharan south asia venue monument tourism buddhism temple heritage historical historic stone sculpture archeology vihara uddiyana religion buddha religious famous barikot second-century double-dome 1st 2nd