You'd never know the houses at 23-24 Leinster Gardens were fakes—until you see the train tracks on the other side.

This ancient oak plays host to carvings of magical elves, gnomes, witches, and other creatures prominent in local folklore.

A relic from one of London's worst 19th-century slums.

A haunting painting meant to capture the calamity of World War I.

On a wall in linear London, a plaque hangs at the high water mark of one of the worst floods in fictional Kcymaerxthaereal times.

On October 17, 1814, a 15-ft. wave of beer ran rampant through the streets of London.

This five-star hotel was originally a swanky parking garage.

A haunting monument dedicated to the Royal Naval Air Service and the Fleet Air Arm.

Mary Kelly was last seen here before she was murdered by Jack the Ripper.

English antique dealers with a taste for the unusual.

A plaque pays tribute to the artist's longtime London home.

One of the greatest movie directors of all time lived and worked in this London flat from 1926 to 1939.

This London marker celebrates the spot where the world-famous English band was founded.

The largest of London's subterranean rivers and once a mad, bad center of London life.

This striking statue brings a scene from the African savannah into central London.

A building that survived WWII, possibly on the virtue of its name alone.

This lush area was the site of extensive enemy bombing during WWII.

Where's a guy to go after a long, hard day at work?

The remains of an ancient Roman teenager are memorialized at the base of a modern London landmark.

This pump on the bad side of Victorian London betrayed a horrifying revelation about the water supply.

A discarded movie prop that was the original monolith for "2001: A Space Odyssey."

This incredible stone temple is a monument to death, victory, and fantasy architecture.

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

An imperial church bombed to ruins during WWII now stands as a jagged memorial.