The cave is probably the largest natural limestone cave in Peninsular Malaysia. Located in the vicinity of Gopeng, 24km south of Ipoh, the cave is approximately 1.5km long.

Made up of five huge domes which ceilings resemble coconut shells, each dome has different formations of stalagmites and stalactites. The domes also differ from one another in terms of temperature, water level, content of limestone and marble.