The Reed Flute Cave is the largest and the most impressive natural cave in Guilin, China. This cave, marked on the most travel itineraries, got its name from the reeds growing in this region, with which people make pipes and flutes. The cave is divided into different parts. It served as a war refuge for many people during World War II. Inside the Reed Flute Cave is a spectacular world of different stalactites and rock formations shimmering with amazing colors of artificial lighting. It all creates an impressive effect!