the main stupa is the largest of the stupas best preserved in this area.it consists of a hemispherical dome, upper and lower drums

swat khyber pakhtunkhwa pakistan yusafzai state suvastu gandhara udyana tokar dara najigram stupa monastery buddhism buddhist buddha archaeology treasure destroy hemisphere dome gumbatuna gumbat antiquities digger artefact turk shahi bazira najirgram valley vihara site mountain tourism place architecture archeology civilization history hindus ruin kpk kushanas asia 2nd century rocks stones sphere culture monument main largest stupas preserved area consists hemispherical upper lower drums resting square podium socle area