But Thap Pagoda, the letter name is Ninh Phuc Tu - Known as one of the most beautiful ancient temples in the Northern Delta, still preserved relatively intact to this day, far from Ha Noi capital. About 30 km inside and 3 km from Dau Pagoda. The pagoda is located on the south bank of Duong River, in But Thap village, DinhTo commune, Thuan Thanh district, Bac Ninh province.