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

This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

Giant, friendly pelicans in Central London, the most unlikely of places.

Pilgrimage site for star-crossed lovers.

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

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

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

It houses the remains of a 17th-century version of the Titanic.

Ancient snack bar of the Roman Empire re-opened.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

2300-year-old Roman road connecting the empire.

Synagogue built from the stones of Solomon's temple contains the golem of Prague.

This one has sailed five times as far as Sir Francis Drake's famous ship.

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

One part local history, 99 parts gruesome haunted house.

Scattered throughout London are ancient remnants of the city's former bounding wall.

Copenhagen's celebrated theme park and gardens.

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

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

Breathtaking and huge 430 year old maps of Italy.

Eighty million natural history specimens call this gargantuan museum home.

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

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

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.