The Naracoorte Caves National Park is a national park in the southeast of the Australian state of South Australia, 313 km southeast of Adelaide, 83 km north of Mount Gambier and 15 km southeast of Naracoorte. 1994, the area was declared a national park because of its extraordinarily extensive fossil finds and classified together with Riversleigh in Queensland as a UNESCO World Heritage Site. The natural world heritage area contains 26 caves on 3.05 km² area.