Dubbed the heaven gate of Moc Chau, Pha Luong peak is located between the Vietnam - Laos border. It is impossible to describe the feeling when climbing here, Pha Luong Peak has an altitude of nearly 2,000m above sea level, located about 40km from Moc Chau, in Tan Xuan commune, Chieng Xuan. Pha Luong Mountain, also known as Bo Lung, is adjacent to the Vietnam-Laos border to the east and belongs to Moc Chau district, Son La province.