Kings Cross Station pays tribute to its role in Britain's best-selling book series.

This one has sailed five times as far as Sir Francis Drake's famous ship.

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

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

This plaque in one of London's oldest public hospitals commemorates the first meeting of two of Britain's most famous literary heroes: Sherlock Holmes and Dr. Watson.

The London statue that imitates passersby.

At the center of London’s oldest roundabout stands an obelisk that was erected in 1771, but spent several decades elsewhere.

Dictionary Johnson’s favorite feline.

This overlooked street light once served as a KGB dead letter box.

A 300-year-old tea shop that brought tea to the English people, not to mention the Queen herself.

Victorian-era Londoners really wanted to believe this 17th-century cistern was actually an ancient artifact.

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

The wooden telephone box hidden away in London's Piccadilly was the original prototype of the iconic kiosk.

One part local history, 99 parts gruesome haunted house.

An alleyway plaque is all that remains of the independent Texas' envoy that forgot to pay their rent for over a century.

On a wall in linear London, a plaque hangs at the high water mark of one of the worst floods in fictional Kcymaerxthaereal times.

This ancient Egyptian obelisk still bears the wounds of World War I.

This statue includes the molehill that toppled a king.

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

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

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

The medieval woodcut-style artwork chronicles life in medieval London.

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

A quartet of tiled art pieces adorn the floors of this prestigious art museum.