Southern Italy's spinning top village.

Museum dedicated to literary greats of the Romantic Period is also the home in which Keats met his untimely end.

Erotic art covers the walls of the largest ancient pleasure palace.

Installed in an act of one-upsmanship, the annual sundial in this church is also a symbolic victory for the Gregorian calendar.

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

Ancient snack bar of the Roman Empire re-opened.

Five candy-colored villages on the Italian Riviera.

Pilgrimage site for star-crossed lovers.

Go inside to really appreciate this 500-year-old technological masterpiece.

2300-year-old Roman road connecting the empire.

The once forbidden "secret cabinet" of erotic art from excavations of Pompeii and Herculaneum.

The yawning maw of this pagan visage is said to bite off the hands of liars.

Pompeii's less famous neighbor is still revealing her secrets.

The only diamond mine in the world where you can keep what you find.

One of the longest water bridges in the world was built over a supposedly haunted swamp in Louisiana.

One part antique store, one part curiosities hodge-podge.

Witness to many historic moments in early Texas history.

The world's tallest statue of an American hero.

Beer lover's can-covered house.

A decaying concrete oil tanker served as a disposal location for bootleg hootch.

Mysteriously stacked storefront paths give this medieval British town an iconic style like none other.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

An enormous pink granite batholith, long attributed with spiritual powers by the Tonkawa Indians.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.