Jewel Cave
The southernmost and largest cave of the WA underground system, Jewel has one of the longest straw stalactites in any tourist cave in the world. Prepare to delve 131 feet underground to witness the natural beauty of this impressive octopus-shape grotto that is accessible by guided tour only. The round-trip is 500 stairs, so wear comfortable shoes. There's also an interpretive center and on-site café.
