Bruneau Dunes park boasts the tallest single-structured sand dune in North America with a peak rising 470 feet.
The name Shoshone was given to the waterfall in honor of a tribe of Native Americans who inhabited the area.
It’s the deepest canyon in North America. The Snake River lies 7,993 feet below the peaks.
The most recent activity occurred 2,100 years ago. Was formed by eruptions that started only 15,000 years ago.