Snow and ice may cover sections of road. No services will be available between the West Entrance and Mammoth Hot Springs, except limited restrooms. In Mammoth Hot Springs, the only facilities open ...

When scientists first dated the bone bed at the Mammoth Site in Hot Springs, it appears they underestimated ... broadening research to learn about the Ice Age in the Black Hills, not just at ...

HOT SPRINGS – Presston Gabel ... helps visitors understand why The Mammoth Site is one of the most important vehicles for understanding the Ice Age and its creatures in North America.