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

It's a mystery why these remains were found with no traces of their bodies in sight.

A collection of machines designed to break things for science.

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

This intricately carved and hilariously huge bed was such a famous symbol both Shakespeare and Byron used it in their writing.

The London pub overlooks where the Mayflower was moored before setting sail for the New World.

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

Colorful murals by Jean Cocteau hide within this peaceful London sanctuary.

Bronze sculpture celebrating the relationship between Churchill and Roosevelt.

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

A mysterious carving from 17th-century London seemingly depicts a young boy sitting on a bread basket.

A measuring mishap led to these artificial stone ladies losing their stomachs.

A toy store with a century-long history preserves the craftsmanship of playthings of the past.

Collection dedicated to brands, packaging and advertising.

Buried for centuries, this hidden cellar is all that remains of London's medieval Whitefriars Monastery.

Tombstones and enigmatic inscriptions hide within a vault beneath a popular London arts venue.

This museum inside a museum tells the story of London's timepieces.

This king penguin is a knighted brigadier of the Norwegian Army.

The fierce beast perches atop a pedestal marking where the historic City of London gates once stood.

This marine reptile was discovered by one of the 19th century's greatest fossil hunters.

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

Putting the "mod" in "modular" since 2000.

A musical composition 1000 years in length plays at the Trinity Buoy Wharf in London.

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