Longpan Water Pool, built in the 12th century, is a Buddhist temple. There is an island in the middle of the big water pool. There is only a small stone pagoda temple built imitating "Xumishan" on the island. Two wrapped giant snake kings (Naga) are carved on the stone pagoda. There is also a white horse statue on the east side of the island. Neak Poan's meaning "wrapped giant snake" is named after the giant snake king statue on the island. There is a long passageway, which needs to be used. About a few minutes after walking, there were pools on both sides and the water was muddy, but the sky was beautiful in color. The main central hall had been sealed up and could only be seen from afar. We did not wait to walk in again because we caught up with the children's activities. It is said that there are statues of gods and horses here. The entrance corridor also includes people injured by landmines, who play musical instruments, receive some donations from tourists and can be seen in another scenic spot.