Prag

This old mill has been converted to a cave-like fantasy world by one eccentric artist.

A collection of anatomical samples from one of the first anthropologists to suggest that humans reached North America by crossing the Bering Strait.

The hidden lair of an alchemist rediscovered in a 2002 flood.

Countless grotesque faces stare out from this eerie Prague art wall.

Walk through Czech history in Prague's largest graveyard.

Microscopic scenes; some call it novelty, some call it art.

A Jenga-style cylindrical tower of books that appears to go on forever.

This artificial cave looks like something out of a fairytale.

An eerie, existential museum dedicated to the author of "The Metamorphosis."