Sangpu Neutok is an important monastery in central Tibet, just south of Lhasa, that was founded in 1072 by Ngok Lekpai Sherab, a disciple of Atiśa, and developed by his nephew, Ngok Lotsāwa Loden Sherab. Originally a Kadam monastery with two colleges, it evolved into a monastery that includes both Sakya and Geluk traditions.