Where Aleister Crowley taught magick in "La Chambre Des Cauchemars," his "Chamber of Nightmares."

A collection of grotesques lines the walls of this Italian villa.

The oldest olive tree in Greece has been bearing fruit for at least 2,000 years.

This ancient statue of Dionysus lies unfinished and abandoned in one of Greece's oldest quarries.

A 2,000-year-old computer demonstrates remarkable engineering and astronomical precision.

This stone tower was built to protect Crete from incoming pirates.

A small island with shimmering pink sands, home to loggerhead turtles and rare plants.

A Bronze age settlement on the Greek island of Santorini might have been the inspiration for Plato's Atlantis.

This modern museum of Mediterranean culture is surrounded by a surreal concrete honeycomb.

This colorful creation wasn't always a welcome part of Toronto's Moccasin Trail Park.

This ritzy Italian market is built around a statue of an unforgiven heretic who was burned for his belief in an endless universe.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

Massive galleon from a box-office bomb docked in Genoa.

This statue of the great Argentinian car driver is located near a famous curve of the Monaco Grand Prix.

Museum celebrating the ocean, with the largest wunderkammer dedicated to sea exploration.

Touching the iron railings of Tarragona's balcony to the Mediterranean is said to bring good luck.

The blowhole bursts spectacularly right next to the buildings in a medieval seaside town.

Cliffside houses provide a spectacular view from their perch above the valley.

This magnificent castle grew from a small Moorish fortress, and reportedly inspired two iconic Disney castles.

One of the few remaining ancient aqueducts described by Frontinus as 'the most solemn testimony of the Empire.'

The oldest restaurant in the world is this old-world Spanish eatery, still known for its suckling pig.

Order cookies baked by cloistered nuns in a 400-year-old monastery.

The remains of a convent turned military barrack in the heart of Madrid.

Part of the medieval watchtower is displayed in an otherwise ordinary parking garage.