The spectacular beauty of Ban Gioc Waterfall Ban Gioc is the most beautiful waterfall in Vietnam, the largest waterfall in Southeast Asia and the world fourth largest cross-border waterfall. Ban Gioc Waterfall on the Quy Xuan River is located in Cao Bang Province, near the Sino-Vietnamese border. The waterfall falls thirty meters. It is separated into three falls by rocks and trees, and the thundering effect of the water hitting the cliffs can be heard kilometers away from Trung Khanh. Water from Quy Xuan River falling down on the stone creates water columns that can be seen from a distance. The temperature near the waterfall is remarkably cool, due to the water mist in the air. At the foot of the waterfall is a large river, as calm as glass, surrounded by many precious kinds of flowers. Ban Gioc Fall is famous for a fish named “tram huong”. In the early 1920s, French people started building cottages on the river banks. They would come here to relax, fish for “tram huong”, and hunt deer. The sight in Ban Gioc Waterfall bears a poetic, fresh, quiet beauty of water, forest and cloud area mixed with the village atmosphere of ethnic minorities living in mountainous areas. VNE