• Wind Cave National Park - Two Worlds

    Wind Cave

    National Park South Dakota

Wind Cave Room - Rainbow Falls

Flowstone at Rainbow Falls
Flowstone at Rainbow Falls
NPS Photo by Alan Howard
 
An area with much multi-colored flowstone. Mapped by National Outdoor Leadership School (N.O.L.S.) instructors in 1979.

Did You Know?

American bison on the Wind Cave National Park prairie

The American bison is the largest terrestrial mammal in North America.  Male bison can weigh a ton and can run 35 miles per hour.  Do not approach bison.  They weigh more and can outrun you. More...