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

Children's hospital in London that operates on royalties received from Peter Pan, which J.M. Barrie signed over in 1929.

These mysterious Viking chess pieces spent centuries hidden on a remote Scottish island.

A 1950s beatnik coffee house, turned 60s counterculture hotspot, turned modern music venue.

A Victorian school for poverty stricken waifs has been preserved as a museum to their donated education.

The commemorative stone column conceals a secret laboratory.

Historic cuisine meets fine dining in a hotel-restaurant overlooking Hyde Park.

The fences outside some of South London's estates are made from recycled World War II stretchers.

These ornate arches show how the course of the River Thames has changed.

One of the few remaining examples of 19th-century London’s attempt to clean up its reputation.

The sculpture of the deceased cockatoo flops atop its personal plinth.

The secret wartime bunker built on the platforms of an abandoned Tube station.

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

This elaborate Byzantine-style building was designed for a not-so-pretty purpose.

Explore nearly 400 years of English middle-class home life.

Never actually a tree at all, this spot was the site of London's public hangings for nearly 600 years.

A plaque hangs near the execution place of the Scottish Independence leader famously depicted in "Braveheart."

This unique bridge curls up like a caterpillar to let boats pass and then unfurls again to span a small canal.

Drink your espresso at a Victorian-era urinal in this underground-restroom-turned-coffee-bar.

Richard III supposedly disposed of his nephews' bodies here in an effort to seal his claim to the throne.

Bronze sculpture celebrating the relationship between Churchill and Roosevelt.

A labyrinth hides in plain sight at each of the city's 270 Tube stations.

Remnants of cells from the most notorious London prison may lie in the basement of a rare Victorian Gin Palace.

The John Snow Memorial marks the epicenter of London's 1854 cholera epidemic.