Rushmore Cave into a rock known as limestone. The cave has a cornucopia of rooms including the Entrance Room, Post Office, Image Room, Big Room, Fairyland, Rope Room, Geode Room, The Rouge Room (Party Room), Arrowhead Room, and the Floral Room. The cave also includes boxwork and many dripstone formations including stalactites, stalagmites, columns, helictites and flowstone. 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
Mount Rushmore (band) Mount Rushmore (band) Mount Rushmore was a rock band in the late 1960s from San Francisco, California that played a heavy blues rock style with psychedelic elements. The band formed in early 1967 at 1915 Oak Street, a large Victorian rooming house in the Haight-Ashbury district. The original members were Ed Levin (ex-Vipers), Warren Phillips (ex Blue House Basement), Thomas Dotzler, Mike Bolan and Danny Wei. Wei was soon replaced by Terry Kimble on bass guitar. In June and July 1967 they were featured on posters for shows at the Avalon Ballroom with many other bands including The Doors, Procol