Go Pro Snow: Corrugated Spine Lines with Ralph Backstrom

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. In this GoPro Perspective, we follow The North Face snowboarder Ralph Backstrom and skiers Hadley Hammer and Sam Anthamatten in their new film by Sherpas Cinema, Tsirku, as they set out to tackle the fabled corrugated spine lines of the Tsirku Glacier. More on the series Tsirku: St