Dug as a secret royal escape route, the tunnel became a wartime bomb shelter and dumping ground for vintage cars.

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

This medieval Italian town is a sheer (and beautiful) cliffside defense.

Crushed coral and crystals give the sand its signature coloration.

This immaculate and historic water garden culminates in a massive stone dining table with an inset fountain for chilling the wine of the Cardinal's guests.

Over 50 exquisite hand-painted Renaissance maps decorate a Medici storage room.

Five candy-colored villages on the Italian Riviera.

An Italian hillside ghost town.

Legends of treasure and spirits flow from this this fairy tale-like oasis.