The World's Largest Model Airport, Miniatur Wunderland, Germany

The world's largest model airport has opened at Miniatur Wunderland in Hamburg, Germany.
Miniatur Wunderland (German for miniature wonderland) is a model railway attraction in Hamburg, Germany and the largest of its kind in the world. As of January 2011, the railway consists of 12,000 metres (39,370 ft) of track in H0 scale, divided into seven sections: Harz, the fictitious city of Knuffingen, the Alps and Austria, Hamburg, America, Scandinavia, and Switzerland. Of the 6,400 square metres (68,889 sq ft) of floorspace, the model takes 1,150 m2 (12,378 sq ft).