Amazing double-helix staircase in the Château 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.
Weekly Travel Guide: Versailles Palace and Gardens The gardens cover some 800 hectares of land, much of which is landscaped in the classic French Garden style perfected here by Linnea Versailles is a city on western edge of the French capital city Paris