The big buildings you will see at The Skyscraper Museum have really big numbers. They are very wide, and very deep, and very very tall. To be called a big building, a building must be taller than a cube. To be called a JUMBO building, it must 2-4 times bigger than an average big building.

Downtown Manhattan has many of the world's biggest buildings. Let's take a look at them on our 3d map here.