A magnificent Neogothic tomb hides within this Italian fairytale-like forest.

The sunlight passing through the opening of this huge cave system creates a magical effect.

A spiritual sanctuary in a natural cave.

An eccentric artist's abode in this small Italian town has been transformed into a surreal temple of mosaic madness.

Ride a boat through this magnificent underground world, which now doubles as a theater.

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

This precariously perched fortress was once ruled by a crow-worshipping baron.

Over 100 towers were built in Bologna during the Middle Ages, but only 22 survive.

These gutted monastery ruins still stand proudly in the middle of the Italian countryside.

Nestled in the hills of Tuscany are gorgeous, multicolored hot springs.

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

Walk through a fairytale in Tuscany.

Gigantic mosaic sculptures of the figures on Tarot cards fill this colorful Tuscan garden.

A fairytale island floats in the middle of Italy's little-known Lake Orta.

Eco-village hidden in the foothills of the Alps that created a massive system of psychedelic underground temples.

This magical-looking island is notorious for the misfortunes suffered by its owners.

Hidden in an Italian forest is a completely homemade amusement park that has taken a lifetime to create.

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

A labyrinth of ancient tunnels hidden below the city holds the ruins of 2,500 years of history.

The glowing blue Nymphaeum of Emperor Tiberius.

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

An Italian crevasse filled with abandoned buildings gives visitors a look at the world without humans.

An ethereal glowing blue ocean cave in Croatia.

Perfectly preserved ancient monastery in an impossibly dramatic location on a rocky island in the Atlantic.