A bronze statue of the fictional character nicknamed "Mrs. Hat" from a beloved Belgian comedy.

These crumbling Nazi artillery bunkers are now fair game for massive graffiti projects.

An underground city of ancient quarry tunnels hid thousands of Allied soldiers in WWI.

Museum in a swimming pool where the water still flows.

A statue of the legendary Celtic warrior queen who fought the Roman invaders stands in one of the cities she once destroyed.

A haunting monument dedicated to the Royal Naval Air Service and the Fleet Air Arm.

The bronze uniforms commemorate the vital role of women during World War II.

Giant, friendly pelicans in Central London, the most unlikely of places.

This sanitized yet surreal depiction of a Greek fertility god looks over a square in one of central London’s residential areas.

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

Since 1887, this old-school shop has stacked its shelves with extraordinary coffees and teas.

Outside of one of Britain's most renowned social clubs, a step installed specifically for the Duke.

The final resting place of a German diplomat's beloved companion.

This statue includes the molehill that toppled a king.

This once-controversial and slightly confusing statue of Achilles was built out of captured cannons.

This striking statue brings a scene from the African savannah into central London.

A little slice of Japan and its aesthetics in London's Holland Park.

This hidden rooftop garden in downtown London offers a quiet respite from a bustling city.

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

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

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

A clock designed to run with perfect accuracy for 10,000 years.

A tribute to an explorer and naturalist often overlooked by history.

Eighty million natural history specimens call this gargantuan museum home.