Sun and Moon Towers are located in Shanhu Lake in the center of Guilin City. The Sun Tower is a copper tower and the Moon Tower is a glazed tower. The two towers are connected by a Lake Tunnel more than 10 meters long at the bottom of the lake. When the lights are on at night, the sun and the moon have two towers, one gold and one silver, together with the reflection in the lake, which shines brilliantly and is particularly beautiful.