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

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

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

Rome’s legendary peephole vista is also a former Crusader stronghold.

A square-domed symbol of resilience in the heart of the old Jewish Ghetto.

This is the oldest Roman-made bridge in the city still existing in its original state.

More sculpture than building, this architecturally significant temple was built on the spot of Saint Peter's crucifixion.

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

Two stone columns flank the grand Venice square, but there were supposed to be three.

In the past, Renaissance sex workers were encouraged to entice customers on this bridge.

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

This strange bovine gargoyle is said to have been put in as a passive aggressive form of revenge.

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

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

Ancient snack bar of the Roman Empire re-opened.

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

The first statue to be added to Saint Peter's Square in over 350 years is an ode to migrants and refugees around the world.

Historic fortifications form the boundary of Vatican City, but it’s not entirely surrounded by walls.

Breathtaking and huge 430 year old maps of Italy.

A goddess-topped water fountain in Chicago was created thanks to the dreams of a thirsty newsboy.

The last masonry skyscraper ever built reveals a transitional moment in architectural history.

A late sculptor's last project was to turn this abandoned cement factory into a castle-themed amusement park.

A commemoration of over 150 of St. Louis's favorite sons and daughters.

This is not your typical jungle gym.