A secluded green oasis amidst the towering skyscrapers, bears an unusual moniker that reflects one of the city's oldest guilds.

A tribute to all the green-thumbed workers who tend London’s public parks and gardens.

A 2000-year-old Roman amphitheater lies just below Guildhall Yard.

Rebuilt remains of a temple to Roman god Mithras.

Legends say that this Art Deco apartment building almost became Hitler's British headquarters.

A wonderfully preserved example of London's 1960s-style high-density, low-rise public housing.

An artistic tribute to the famous singer, just around the corner from where he was born.

The childhood home of Earth's alien chameleon is a humble Brixton flat.

The Florence Nightingale Museum is home to the famous nurse's most treasured possession: her beloved pet owl.

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

A beautiful ruin of a 14th-century Plantagenet castle built by a medieval mercenary.

The broken skateboards that became a poignant memorial to a murdered skater.

Crafted by one of the first makers of stoneware in England.

This former abandoned hospital, a complex of stunning 19th century buildings, once housed 2,000 psychiatric patients.

This 2,700-year-old woman is the jewel of the Maidstone Museum's Egyptian collection.

The "Heroine of Dunkirk" rescued over 7,000 Allied troops during the historic World War II evacuation.

The last resting place of the famous Native American princess is marked by a haunting monument.

The "lost friend” is the most famous of the six moai statues that were removed from Easter Island.

The mysterious empty cupola behind the monumental arch points to an ancient prophecy of Delhi.

A recreation of a sign that Charles Dickens used to see on his walk home.

The London statue that imitates passersby.

Murals of the wild parties once held on the frozen River Thames.

The bridge is a secret gallery of discarded gum that has been transformed into miniature masterpieces.

Near the site where the English Archbishop was born, you can find an emblem in the shape of a pilgrim's badge.