Slides on the Mountain: Two young brothers from the Lil'wat Nation set out to ski the sacred mountain they were raised beneath, pushing both themselves and their culture to evolve. To most skiers in British Columbia, Ts’zil (Mount Currie) is a true gem. The gorgeous mountain looms high above Pemberton and is home to many stories of skiers and snowboarders pushing themselves on the classic lines of its Northwest Face. But while Ts’zil is the backdrop to life in the valley, it’s easy to forget that the history of Ts’zil goes much deeper than what's been skied or snowboarded.