Long An Lake is an artificial reservoir covering an area of more than 10ha.
On the mountain is Buu Phong Pagoda built in 1676. Many ancient relics are kept there, such as attires dating back to the Nguyen Dynasty, a Buddha’s head, and lying Buddha statues.
Near the pagoda is Long Dau Thach Grotto, meaning "Grotto of the Stone Dragon Head," where many stalactites with various shapes can be observed.
Source TCDLVN