Lung Cu Flag Tower
Lũng Cú Flag Tower is a monument in northern Vietnam. It is located in Lũng Cú commune in Tuyên Quang province. The monument consists of a tower on the summit of Lũng Cú Peak. The tower is topped with a large Vietnamese flag. The monument was built to mark the northernmost point in Vietnam, although the furthest north point on the Chinese-Vietnamese border is actually located over more north.