21. Chicago, USA
With three of the tallest 20 buildings in the world, Chicago was one of the first cities to start building towards the sky in the late 1800s.
22. Singapore
As one of the cleanest and best-planned cities in the world, Singapore can sometimes seem to be a bit too perfect. Although it has air traffic control restrictions that limit buildings to less than 280 meters in height, it still has one of the most amazing skylines in the world.
23. Seoul, South Korea
More than anywhere else on Earth, Seoul sits right on the border of east and west, and its central business district consists of row upon row of high rises.
24. New York City, USA
With 48 buildings rising above 200 meters, New York City doesn’t just have the most skyscrapers in the world, but they are also some of the most diverse and densely packed.
