Before it was buried by volcanic ash, this fast-food restaurant fed the hungry hordes of ancient Rome.

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

The glowing blue Nymphaeum of Emperor Tiberius.

This clifftop arch is a natural stunner.

The Emperor Tiberius' palace of debauchery.

A narrow opening between the mountains of the Amalfi Coast creates a scenic hidden beach.

Amalfi's pre-industrial history is slowly being engulfed by the lush vegetation of the Ferriere Valley.

Beautiful views and Roman-style statues on the Italian coast.

This seaside Italian village doesn't just look Escher-esque, it actually inspired the mind-bending artist.

A beautifully well-preserved ancient Roman villa.

According to the legend, this structure was built in a single night with the help of the devil.

According to legend, this small island was home to one of the sirens met by Ulysses in the Odyssey.

These ruins of a Phoenician sanctuary in Sicily have a dark history.

The world's most active stratovolcano is almost always erupting.

A quiet Sicilian village is home to a cafe that had an important role in "The Godfather."

This church carved into the rocks is full of enchanting stone statues.

Two geological phenomena in one precarious locale: a towering stone window, and a deep blue void.

An eccentric home in Sicily turns heads on a regular basis.

Built on a medieval synagogue, this church has a burial crypt, tunnel system, and Jewish ritual bath hiding deep underneath.

Italian cave with exceptional acoustics and an unsavory history.

This megalithic tomb was crafted by a mysterious civilization that settled the island of Pantelleria.

This ancient walled garden turns fog into food.

Every Easter, a small Sicilian town builds a stunning cathedral out of bread.

A madman's personal garden filled with 1,000 sculpted heads.