Location

Nong Cong hamlet, Pu Luong commune, Thanh Hoa. 
(Thôn Nông Công, Xã Pù Luông, Tỉnh Thanh Hóa)
Located on Highway 15C (QL15C)
130 Km east of Thanh Hoa city center. 
180 Km north of Hanoi city center.