There is a historical scenic spot. It is said that the founding emperor of Vietnam won the war with the sword given by the turtle, established the Vietnamese dynasty, and then returned the sword to the lake. The lake is not big. A temple is built in the center of the lake for the saint of Wenchang. There is a statue of the God turtle in the partial room. Tickets are 30,000 guilders, about 10 yuan RMB.