A chain of 16 wondrous lakes formed as a result of the gradual dissolution of soluble layers of bedrock.

A unique two-level bridge designed to honor a king.

Fortified medieval tower house with lovely roof garden.

Sitting on an Italian hilltop is this surreal fortress built by the mad inventor of electrohomeopathy.

Walk through a fairytale in Tuscany.

This real life asylum of horrors is now an abandoned ruin that hides the unbreakable code to one patient's insanity.

A factory director designed what was the world's longest suspension footbridge in 1923 so his employees could get to work safely.

This enchanting 600-year-old tree is so magical it inspired the beloved tale of Pinocchio.

A dismembered holy head stares out from her beautiful reliquary at the St. Dominic Basilica.

Abandoned cemetery of the former Psychiatric Hospital of Volterra.

Contains some of the world's more disturbing wax anatomical models.

During World War II, a number of important sculptures and paintings were moved to this castle for safekeeping.

The bright red cars take travelers through breathtaking Tuscan scenery.

Medieval torture techniques with a modern conscience.

These medieval skyscrapers dominate the skyline of this small Tuscan town.

Renaissance villa and gardens complete with a tormented colossus.

Japan's largest area of "pink moss" turns the hillside bright pink every spring.