An ancient Roman theatre restored to its former glory in the Spanish city of Cartegena.

Originally planted by the ancient Carthaginians, this sprawling palm grove is one of the largest in the world.

Bacteria and algae give the salty water its bubblegum hue.

This section of the Kennet and Avon Canal has been designated the same level of heritage protection as Stonehenge.

An alchemical monument that represents "Earth, Air, Fire, and Water."

World War II air raids over Bristol dislodged this fragment of tram line that ended up embedded in a churchyard.

After protestors toppled a statue of a 17th-century slave trader, the pedestal where it once stood remains unoccupied.

A historic, reportedly haunted pub that provided inspiration for several famous adventure novels.

This pedestrian footbridge honors Pero Jones, an enslaved African who lived in Bristol.

Perhaps the most obscure, simplistic Banksy installation found in Bristol or in the entire world.

Banksy's image of a naked man dangling from the window of a sex health clinic.

17th-century merchants in Bristol nailed their deals by placing money on these pedestals.

The unusual clock on this 18th-century market building has an extra minute hand for "Bristol time."

The plaques around this 19th-century structure recall some rather strange tales.

The accidental discovery of this gilt bronze head led archaeologists to find the Roman Baths in the city of Bath

In addition to escorting prospective couples to and from ballrooms, this lane was also a place for gentlemen to settle scores.

Famously misunderstood wonder of the ancient world

A rare full-sized statue of one of Britain's famous writers.

These unassuming buildings in the tranquil churchyard of rural Warblington are in fact grave watchers’ huts.

Now a memorial to merchant sailors and Titanic victims, this medieval church was destroyed by bombing raids in 1940.

The rusting relics of Southampton's former luxurious flying boat industry.

This 700-year-old storehouse was a POW jail, aviation workshop, and Titanic memorial before becoming a brewpub.

Many mysteries surround these objects questioning whether they are cannonballs at all.

A clumsy-looking flying locomotive rusts within sight of a busy rail station.