The Reed Flute Cave is situated in in Guilin,Guangxi, China, a natural limestone cave with multicolored lighting and it got its name because of type of Reed glowing. It is said that it is 180 million years old and It is a major attraction for tourists. Reed Flute Cave is filled with a large number of stalactites, stalagmites and rock formations in weird and wonderful shapes. It was rediscovered in the 1940s by a group of refugees and has since received many VIPs.