Three kilometres east of Kusamba, Pura Goa Lawah is one of nine directional temples in Bali. The cave in the cliff face is packed, crammed and jammed full of bats, and the complex is equally overcrowded with worshippers and tour groups. Ceremonies are regularly held here, hence it's a good spot to observe Balinese Hindu rituals; however, be sure to maintain a respectful distance and read any etiquette guidelines before entering.