Atop the former site of a historic bakery sit two stone tributes to Verona's contribution to traditional Italian baking.

An early 20th-century bullring converted into a modern shopping center.

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

A detailed pachyderm supports Rome's smallest Egyptian obelisk.

An architectural oddity hides in plain sight on this iconic London bridge.

Overlooking the burial ground is a tower designed to prevent thieves from snatching the recently deceased.

Ring the bell to enter a bar that looks equal parts museum and old curiosity shop.

The remains of an ancient Roman city are hidden underneath Bologna's beautiful public library.

Ecuador's largest Incan ruins show evidence of sophisticated irrigation and diplomacy among the ancient builders.

An Ecuadorian haberdashery that sets the record straight about the so-called "Panama" hat.

This World War II bunker now survives as a documentation of the Nazi regime and war crimes.

A museum dedicated to the history of a terrifying secret police is now held in their former headquarters.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

The most loyal of little dogs, or a Victorian era publicity stunt?

The final resting place of soldiers' loyal canine companions.

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

These gutted monastery ruins still stand proudly in the middle of the Italian countryside.

When a massive landslide hit one of the world's tallest dams it created a tragic environmental disaster.

After years of slow decline, a derelict Gothic castle is now being restored to life.

This mosaic-lined medieval church was built by the world's first admiral and still holds mass in ancient Greek.

The castle still holds traces of the abandoned Roman fort it was built atop.

A former fisherman's hut deemed too small for habitation is now a delightful tourist draw.

The skulls and bones of thousands of soldiers line the walls of this small Italian chapel.

Crushed coral and crystals give the sand its signature coloration.