11. Chicago O’Hare Airport
Chicago O’Hare is the second busiest airport in the U.S. However, what’s notable about it, is the underground rainbow tunnel, which connects Concourse A to B in Terminal 1. Seeing such a beautiful scene definitely puts travelers in a positive mood.
Unfortunately, this masterpiece will possibly change due to the fact that the whole airport will make some adjustments, which will be finalized in 2028. Let’s hope it’s not the case.
If you know any other AMAZING airports, feel free to share them with us down below in the comments.