Mammoth Cave
Mammoth Cave is a large limestone cave in Leeuwin-Naturaliste National Park on Caves Road at Boronup, within the Shire of Augusta Margaret River, Western Australia. Known for its vast chambers, impressive stalactites and stalagmites, and fossil deposits of long-extinct Australian megafauna, it offers a self-guided audio tour along boardwalks. Set within Boranup Karri forest, it is one of the region's most accessible and visited show caves south of Margaret River.