Inside this building is another country within Rome, a sovereign entity without a physical territory.

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

St. Francesca Romana, patron saint of drivers, resides in the church she founded.

The ruins of the largest gladiatorial school in Rome are largely hidden under modern streets.

Why a column on the entrance is inscribed with a verse from the Quran is one of Sicily's many mysteries.

This disputed feline sculpture is Sweden's first MeToo monument.

The studio built by fascists in the hopes of "reviving the film industry" with the occasional propaganda film opportunity thrown in.

The mystic whose incorrupt corpse still attracts the faithful.

Legend holds that the Ancient Greek goddess of love once bathed in the waters of this grotto.

At low tide, you can see the remains of a 17th-century ship just off a Stockholm island.

This log house sits in the remote Canadian wilderness, and holds a mysterious tale of the trapper who built it.

This sea stack in Cyprus is traditionally seen as the birthplace of the goddess Aphrodite.

This antique clock once gave the most accurate time in the area.

A modern, secular take on a traditional Virgin Mary motif.

The standard measure of Lagom, a measure of what is enough.

The indecision over what to place in this square was immortalized with a plaque.

This Swedish astronomical clock was in storage for almost a century before its glorious workings were put on display once more.

Could this controversial parietal bone be the remains of the famed French philosopher?

At this bohemian accommodation, guests who dream of joining the circus can spend the night in themed wagons.

This collection of 80 polarizing foods aims to challenge your subjective notions of repulsion.

These waste baskets play a few risque messages to discourage littering.

This bronze marker acknowledges an embarrassing royal blunder.

This millstone commemorates a gruesome tale that may have been the source of the city's name.

Swedish skyscraper with a 90° twist.