Rushmore Cave Rushmore Cave Rushmore Cave is the closest show cave to Mount Rushmore National Memorial in the United States. It contains a wide variety of natural formations. It is the ninth longest cave in South Dakota. It measures a distance of . It was discovered in 1876 when a log flume that supplied water to mining operations in town of Hayward broke and spilled onto the side of the hill. As the water flowed down the hill it started flowing into a small hole in the hillside. The local miners who went up to fix the flume noticed this abnormality and
Mount Cole State Forest on Middle Creek, and the large rock faces and caves on Cave Hill. Mount Cole State Forest The Mount Cole State Forest is in western Victoria, Australia, near the town of Beaufort. The forest is around Mount Cole, which formed 390 million years ago. The Indigenous Australians, the Beeripmo balug people, called it "Bereep-bereep", which means "wild". The forest covers an area of 12,150 hectares, including the forest around Mount Lonarch. The forest is on a plateau which is above grassy plains. The plateau is about 760 metres above sea level. High peaks in the forest include Mount Buangor (1,090