The magic's in the hole!

The most visited, and possibly most controversial, museum in Germany.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

Macabre astrological automaton clock dating to the late 1400s.

Famously misunderstood wonder of the ancient world

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

The fairy tale castle of the "fairy-tale king."

This iconic L.A. bookshop is housed in an abandoned bank—both symbolic and chic.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

Paris' linguistic guide to the international language of, yes, love.