Pura Goa Lawah
Pura Goa Lawah (Balinese "Bat Cave Temple") is a Balinese Hindu temple or a pura located in Klungkung, Bali, Indonesia. Pura Goa Lawah is often included among the Sad Kahyangan Jagad, or the "six sanctuaries of the world", the six holiest places of worship on Bali. Pura Goa Lawah is noted for being built around the opening of a cave which is inhabited by bats, hence its name, the Goa Lawah or "bat cave".
Cave data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).