Hot Springs, South Dakota
Archaeology, General, Natural History, Science
For centuries the bones lay buried, until discovered by chance in 1974 while excavating for a housing development, earth moving equipment exposed South Dakota's greatest fossil treasure. Fortunately, through the work of local citizens, the Mammoth Site was preserved. Today it is the world's largest Columbian mammoth exhibit, and a world-renown research center for Pleistocene studies.
Sioux Falls, South Dakota
Children's, History, Specialized
The new Robert L. Nielsen Visitor Center is now open!
Museum * Event Center * Gift Shop