Thanks to modern navigational tools we now know that the true prime meridian runs through a park next door.

Public access to clean drinking water was an instant hit among the masses.

This beautiful Victorian ironwork masterpiece was built to keep London from smelling like poop.

A quiet memorial to those who died saving others in the heart of the City of London.

Bronze sculpture celebrating the relationship between Churchill and Roosevelt.

The monster at the center of the Darwin Center Spirit Collection.

A naturally mummified 2,000-year-old man.

Eighty million natural history specimens call this gargantuan museum home.

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

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

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.

A 2000-year-old Roman amphitheater lies just below Guildhall Yard.

Remnants of a Victorian garden feature sitting in public woodland.

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

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

A historic London cemetery now serves as a nature park incorporating gravestones & memorial statues.

A special shop catering to the needs of things that go bump in the night, and also helps kids become writers.

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

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

This London pub hides a peculiar secret: a recreation of the rooms shared at 221b Baker Street by Sherlock Holmes and Dr. Watson.

Winding paths and ramshackle mausoleums in the oldest "park cemetery" in London.

One part local history, 99 parts gruesome haunted house.

This collection of illusory paraphernalia has been culled from the history of London's premier magician's club.