
Open Daily
May 22 – August 19
8:00am – 6:00pm
August 20 – October 31
9:00am – 5:00pm
November 1 – February 28
9:00am – 3:30pm
March 1 – May 21
9:00am – 5:00pm
The Mammoth Site of Hot Springs, South Dakota is an Accredited Museum and paleontological site near Hot Springs, South Dakota. It is an active paleontological excavation site at which research and excavations are continuing.
1800 US-HWY 18 BYP
Hot Springs, SD 57747