It is the one and only place in Thailand where the stream of water runs down from a hole on the cavern's roof
the stream falls through a hole
Sang chan Waterfall is best visited at noon when the sunlight shines down the showering water, or in the full-moon night when the moonlight makes the place glowing like silver fall. This is the reason why it is called Sang Chan Waterfall, which means the moonlight waterfall.