Ho Ba Buƒ or Ba Buƒ Lake lies in the middle of a vast limestone mountain range of Ba Be District, Bac Kan Province. Ba Be Lake itself is actually three smaller lakes joined together - Pe Lam, Pe Lu and Pe Leng.
Vuun Quoc Gia Ba Buƒ, also known as Ba Be National Park, is a protected area located in Bo Lu, Ba Buƒ, Bac Kan, Vietnam. The park is named after the Ba Be Lake, which is the largest natural freshwater lake in Vietnam, and covers an area of approximately 100 square kilometers.
Puong Cave (Dong Puong) is a natural cave located in the Ba Be National Park in Bac Kan province, Vietnam. The cave is formed by the Nang River flowing through a limestone mountain, creating a tunnel-like structure that is over 30 meters high and 300 meters long.
Bac Kan is a province of Vietnam. It is located in the Northeast region, due north of the capital Hanoi. Bac Kan is the only town of the province which is the capital of the province and is a municipality. The province covers an area of 4,859.4 square kilometres and as of 2019 it had a population of 313,905 people.
