About Butkara Stupa

The Butkara Stupa is an important Buddhist stupa near Mingora, in the area of Swat, Pakistan. It may have been built by the Mauryan emperor Ashoka, but it is generally dated slightly later to the 2nd century BCE.
Gumbatona stupa, Swat, KPK

Buddhist Stupas in Pakistan – Wonders of the Kashmira-Gandhara region

Buddhism in Pakistan took root some 2,300 years ago under the Mauryan king Ashoka who sent missionaries to the Kashmira-Gandhara region of North West Pakistan extending into Afghanistan, following the Third Buddhist council in Pataliputra (modern India). Majjhantika, a monk from Varanasi was the first Buddhist to preach in Kashmir and Gandhara. Buddhist sites in Sindh are numerous but ill preserved in various stages of deterioration. Sites at Brahmanabad (Mansura Sanghar district) include a Buddhist stupa .