Did the famous Blackfeet chief, Black Elk, uncover a mysterious water-dwelling cryptid in a river cave located in what is now Glacier National Park in Montana?
Adopted Blackfeet tribe member James Willard Schultz relates the suprising story as told to him by Chief Black Elk in his 1920 book "The Dreadful River Cave: Chief Black Elk's Story."
In relating how he first obtained Black Elk's true-life account of the mysterious river cave in Glacier National Park, Schultz states:
"Camping one time with Black Elk, he told me this tale of the Dreadful River Cave. I never attempted to enter the cave, but how many, many times I have paused at the foot of its falls, watching... "
