A daredevil snowboarder risks his life by speeding through a narrow ice cave. The man's challenge was simply to "survive" the adrenaline-fuelled ride through a glacier. Due to its altitude and location, hidden away from a nearby ski resort, the icy tunnel is difficult to reach. Photographer Christoph Jorda captured the stunning pictures of the snowboarder's feat during their visit to Tyrol, Austria. (Photo/VCG)