Wine bottle sculpture with a ship's stateroom inside.

Rummage through this sunken ship, but leave your scuba gear at home.

A dilapidated dock tells the story of Titanic’s missed arrival.

An aptly-named street near the birthplace of the modern LGBT rights movement.

The first piece of public art dedicated to LGBT rights.

A pink sandstone column once used in ancient times to measure one's belly after a night of debauchery.

Created by one of England's most prolific labyrinth designers, inspired by Bath city history.

This picturesque horseshoe weir was first built in the 1600s to prevent flooding in the town of Bath.

Dedicated to a young woman who broke gender barriers at the University of Madrid.

An ancient Egyptian temple in the middle of Madrid, Spain.

A stone slab in Madrid marks the point from which the distances of Spain's national roads are measured.

Commonly acknowledged as the only public monument to the Devil himself.

A haven for book enthusiasts across the street from Retiro Park.

Artist Natividad Sánchez wrote a new ending for one of Roman mythology's tragic love stories.

Among the oldest structures in Madrid, these Moorish walls once guarded the medieval city of Mayrit.

A whimsical brother of the nearby Fallen Angel statue takes the falling part quite literally.

For decades, Puerta del Sol has been illuminated by a giant, guitar-wielding bottle of sherry.

This sweet-toothed bear searching for snacks has been a symbol of Madrid for decades.

This sculpture pays homage to the street sweepers of Madrid since its inauguration in 2001 in Plaza Jacinto Benavente.

Tourists to the mountaintop Sicilian town often overlook its ancient fortifications.

These ruins of a Phoenician sanctuary in Sicily have a dark history.

"Stairs of the Turks", a chalky white cliff eroded conveniently into stairs, allowing for easy pillaging.

142 ceramic steps become a mosaic once a year.

The world's most active stratovolcano is almost always erupting.