Sanya Butterfly Valley is located near Longtan Lakes near stunning Yalong Bay of Sanya, the 1000 square meters of Butterfly Valley is filled with vibrant colors butterflies flying around.

In the Butterfly valley, an open air flight cage will ensure that visitors are able to interact closely with butterflies. Facilities in the valley include tour areas, exhibition hall / park and a souvenir shop. In the large-scale exhibition hall, there are over 2000 kinds of specimens of butterflies and insects on display, among which the Golden Kaiser is the only classified as state protection butterfly in China.

The valley also displays some of China's most rare and precious butterflies, including Peking Papilio. Of special note, Hainan Island has the greatest concentration of butterflies in China and is sometimes known as "The Butterfly Kingdom".