Ship-sized kinetic sculptural fantasy.

The first tunnel to be dug beneath a river, repurposed as an art and museum space.

Charles Babbage's proto-computer, painstakingly brought to life.

A famous burial ground with a history both grim and literary.

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.

This coffee shop lies hidden beneath a historic church.

This legendary stone is of unknown origin, and throughout history has been a literal touchstone for British leaders.

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

This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

Abstract dinosaur models in London.

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

A Victorian natural history and ethnographic museum with wonderful turn-of-the-century, science-book-esque evolution displays.

The remains of Crystal Palace Great Exhibition of 1851.

Hear the quietest sound from across the dome.

In this cobwebbed old operating theater, you can practically hear the screams of the unanesthetized patients.

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

A 1,215-foot tunnel transports pedestrians beneath the River Thames.

The quaint little store that is said to have inspired a famous Dickens novel was only given its name after the book was released.

A student driver's nightmare.

Eighty million natural history specimens call this gargantuan museum home.

This beautiful spit of land was once the summer playground of the king of Spain.

Spanish architects used seized Muslim gravestones to rebuild parts of the fortress.

The world's largest wooden structure.