Holmenkollbakken Ski Jump, Oslo, Norway
The ski jump is part of the Holmenkollen National Ski Arena, a state-of-the-art venue for cross-country skiing, biathlon and ski jumping, and has been redeveloped on 18 occasions in all. Entirely rebuilt for the 2011 FIS Nordic World Ski Championships, it comprises 1,000 tons of steel and offers permanent protection against the wind.
