Hauled from the water's depths, Henry VIII's flagship is preserved in this capsule-shaped museum.

Angels, demons, and tortured souls on a giant wall mural in a little church.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

The sixth of London's "Magnificent Seven" cemeteries, and a source of unlikely inspiration to Beatrix Potter.

Repository for more than 22 million pickled specimens.

Eighty million natural history specimens call this gargantuan museum home.

Banksy gives themself artistic license with this piece of London street art.

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

A collection dedicated to the treatment of disease, held in London's oldest hospital.

The largest of London's subterranean rivers and once a mad, bad center of London life.

An unusual round church in London with a Templar past.

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

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

A perfectly circular stronghold constructed in the 10th century is now a nucleus of Viking culture housing a museum, village, and reenactment of an epic Viking battle.

Old Danish castle immortalized in Shakespeare's Hamlet.

Swedish skyscraper with a 90° twist.

The old observatory in Copenhagen has a spiral corridor used as a racetrack.

This bridge is the first to be made entirely from iron, but designed like it was still made of wood.

One of the oldest libraries in England, and one of the last of the great medieval chained collections.

The Origin of On the Origin of Species.

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

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

This South London cemetery holds the remains of more than 15,000 people.

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