Black Hills Full Circuit: Monuments, Deadwood & Mammoth Site
Three days through the Black Hills' layered cultural landscape — the monument corridor (Rushmore and Crazy Horse) on day one, Deadwood's gold rush history on day two, and the Mammoth Site of Hot Springs on day three. The Mammoth Site is the only in situ Pleistocene fossil display in the world: a 26,000-year-old sinkhole that trapped Columbian mammoths, woolly mammoths, American camels, giant short-faced bears, and other Pleistocene megafauna; their bones lie exactly where they fell and have been preserved for visitors to observe from walkways above the excavation. The site has yielded 61 mammoths to date and is estimated to contain approximately 100 more. Together the three days span 150 years of American history (the gold rush and its aftermath) and 26,000 years of natural history, all within 60 miles of Rapid City.