One of the oldest medical collections in Europe focusing on rare surgical instruments.

Only museum in the world devoted to bookbinding and book arts holds a permanent collection representing five centuries.

This famous archeological mystery may be an ancient example of movable type.

Poseidon? No one seems to know.

A minotaur, a labyrinth, and a dubious restoration pull in visitors from around the world.

The hallucinogenic center of the ancient world.

No one knows who built this strange cave of worship or exactly why.

Conspiracy theories and occult legends surround this mysterious natural rock formation.

Some call this eerie forest of crooked trees the "Bermuda Triangle of Romania."

Beneath Kraków Old Town's main square lies a hologram-filled medieval market vampire graveyard wonderland.

Countless stories attempt to explain Poland's mysterious J-shaped trees.