Located deep in the Saint Elias mountains where Alaska, British Columbia, and the Yukon converge, there is a place most skiers and snowboarders only dream of visiting. Brought to you by The North Face and Sherpas Cinema, Tsirku is a big-mountain adventure ski film featuring snowboarder Ralph Backstrom and skiers Hadley Hammer and Sam Anthamatten, who set out to tackle the fabled Corrugated spine lines of the Tsirku Glacier.

The North Face