This man-made mound monument was built out of soil from all across the Polish empire.

St. Mary's features one of the most spectacularly decorated cathedral interiors in all of Europe.

Brussels' favorite peeing boy has a sister.

A little sculpture with a large wardrobe.

Cozy basement bar sports an inventory of over 2,000 beers.

This collection of over 50 murals celebrates Brussels' rich history as the self-proclaimed home of the "comic strip."

Climb inside an iron crystal magnified 165 billion times its normal size.

A Dutch passageway's artistic, aquatic-themed makeover pays tribute to the capital city's famed waterways.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

Southern Italy's spinning top village.

Ancient snack bar of the Roman Empire re-opened.

The last moments of the ill-fated Pompeiians, frozen forever in plaster.

A long-buried ancient ruin unearthed right in the middle of the city.

This bronze boar's snout has been rubbed to a golden sheen by visitors seeking good fortune.

A rather vulgar example of the transition from Latin to the Italian vernacular.

Also known as the Square Colosseum, this building is a prime example of fascist-era rationalist architecture.

A sculpture serving as an homage to Pope John Paul II.

A detailed pachyderm supports Rome's smallest Egyptian obelisk.

The best preserved Paleochristian basilica in Rome hides a number of oddities and secrets.

This hill made entirely of ancient Roman jars was simply a garbage dump to the people of the time.

This beautiful park on the outskirts of Rome protects the ruins of two colossal ancient aqueducts.

A Nesting Doll of Churches.

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

The only "Egyptian" pyramid in Europe and the legendary tomb of Remus.