It celebrates a very stinky task and salutes London's fatberg-vanquishing team.

A living memorial to the trees London lost during the Great Storm of 1987.

An exercise in radical design and social living that became the epicenter of Soviet spy networks in London.

A faded reminder of what was once a common sight in London during the Blitz.

A marine aquarium with an astounding variety of fish hides in the basement beneath the famous Palm House.

If your school was decorated with trippy graffiti, served ambrosial coffee, and was frequented by mimes, it might have been similar to this groovy cafe.

A five-story homage to tea times past.

East London art gallery showcasing contemporary art from Europe's Eastern Bloc.

An unsanctioned shrine that sprung up outside the late singer's home is causing a stir in London's Highgate neighborhood.

A traditional American farmhouse plopped in the middle of a Piccadilly courtyard.

"Purveyors of traditional sweets and vintage treats."

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

The beloved beast's taxidermy remains sit in the Natural History Museum's cafe.

This ancient Egyptian obelisk still bears the wounds of World War I.

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

A hidden path at the National Theatre lets you look behind the scenes of the latest productions.

The pockmarks across the building's facade are remnants of the Blitz.

The famous polar explorer stands outside the Royal Geographical Society's headquarters.

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

William Smith's iconic "map that changed the world" is hidden behind a curtain in the Geological Society building.

This medieval church tower has maintained its clockworks since the 16th century.

The pretty iron lamp is a reminder of the architecture underneath London's streets.

A roadside shrine to a late rock god only remains thanks to the unyielding efforts of his fans.

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