Categories
Log in
There’s more to see...
Sign up to see the rest of what’s here!
Visit Site

Spiraling Out of Control: The Greatest Spiral Stairs in the World

Definitive guidebook and friendly tour-guide to the world's most wondrous places. Travel tips, articles, strange facts and unique events.
Helen Jacobs
Helen Jacobs • 2 years ago

Amazing double-helix staircase in the Chateau de Chambord, Loire Valley, France. The two helixes ascend three floors and never meet. In the center is an open air shaft that lets in light. Some believe Leonardo da Vinci designed the staircase, but this is as of yet, unconfirmed.