A community of artists and entrepreneurs seeks a simpler life on London's waterways.

This long-hidden space above Westminster Abbey now displays the battle gear of the legendary King Henry V.

Two plaques commemorate the site of Shakespeare's first theatre.

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

This luxury shopping lane has been protected by its own tiny police force for over a century.

Pop culture has helped to keep this iconic British building from being destroyed.

Revel in the Victorian splendor of the world's oldest eating establishment inside a museum.

The pioneer of psychoanalysis spent the final year of his life here, still seeing patients on that famous couch.

This coffee shop lies hidden beneath a historic church.

A Roman spa buried deep beneath the City of London.

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

London's last remaining public soapbox site has seen speeches from Karl Marx, Vladmir Lenin, and George Orwell.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

The television series' iconic giant foot was borrowed from this classical painting.

Scattered throughout London are ancient remnants of the city's former bounding wall.

Hear the quietest sound from across the dome.

The site of London's first coffee house has been serving refreshments of one kind or another for 360 years.

A historic London pub with prison cells in the cellar and a "spy room" on the second floor.

A vast overgrown cemetery, once known as one of London's "Magnificent Seven."

Eighty million natural history specimens call this gargantuan museum home.

A charming 17th-century alley is lined with secondhand bookstores and antiquarian shops.

This statue honors one of Budapest's most beloved literary characters.

This sculpture honors the man who was known as the "Righteous Among the Nations."

From cartoon characters to tiny tanks, a guerilla sculptor's little bronze statues are hidden throughout the city of Budapest.