Question: where is ba be lake?
Answer: Ba Bể Lake. Ba Bể Lake (Vietnamese: Hồ Ba Bể; Ba means Three, Bể is from the Tay language word pé, meaning "lake") is the largest natural lake in Vietnam. It is located in Nam Mẫu commune, Ba Bể district, Bắc Kạn Province in the Northeast region of the country.