The Nordward, or north face, pf this peak in the Swiss Alps is an objective legendary among mountaineers for its danger. Though it was first climbed in 1938, the north face of the Eiger continued to challenge climbers of all abilities with both its technical difficulties and the heavy rockfall that rakes the face. The difficulty and hazards have earned the Eiger’s north face nickname Mordwand, or Murder Wall.

Top 6 of the biggest zoos in the world, San Francisco, Europe