Trip Report: Nez Perce, WY – “The Sliver Couloir” Brought to you byย 10 Barrel Brewing Report From January 1, 2021 Yesterday, January 1, 2020, I went for a long walk in the Grand Teton National Park, WY. It was a great way to start the New Year of 2021. The goal was The Sliver Couloir on Nez Perce. The snow in the chute was terrible, the adventure was terrific, […] Trip Report Miles Clark | January 2, 2021 6 Comments