Blue skies in Grand Teton National Park turn gray when a group of hikers are caught in a powerful rockslide. Learn more about your ad choices. Visit megaphone.fm/adchoices
Out Alive from BACKPACKER
Society & Culture
Blue skies in Grand Teton National Park turn gray when a group of hikers are caught in a powerful rockslide. Learn more about your ad choices. Visit megaphone.fm/adchoices