GuaLangsiar This hole is very scary, legend has a female demon haunt here. The hole is located on the Fairy Island of Sudding (IslandDayangBunting). People who have no mountain climbing experience are best not to go to the female demon cave, because to go to the female demon cave, you have to climb a cliff wall full of loose gravel and rocks that is almost upright. The terrain is very special here without stalactites and stalagmites. The whistling wind and the screams of bats remind you of Bramstoke vampires. In addition, there are 20 caves in Langkawi to visit, but be careful when exploring the caves, because most of the holes are very weak and very slippery, and it is best to enter under an experienced guide.