Natural outdoor adventure abounds at Tien Cave

The journey to Tien Cave in Coc Ly Commune, Bac Ha District, follows a miniature path resembling the flow of the Chay River. The river originates at tributaries in the western Ha Giang Province and then meanders through Lao Cai and Yen Bai before merging with the Lo River in Phu Tho. According to the…