Moondyne Cave is a cave in the southwest of Western Australia. It was discovered by Moondyne Joe in 1881. The cave is eight km north of Augusta. It was open for public tours from 1911 to 1959. In 1992 it was reopened for small groups.
- "Margaret River Caves - Moondyne Cave". Show Caves of Australia. 2011. Retrieved 3 February 2013.