This haunting sculpture was created as a statement on the mechanized warfare of the First World War.

A mineral spring that became all the rage in 17th-century England.

The beloved beast's taxidermy remains sit in the Natural History Museum's cafe.

A series of carved figures that scandalized British society.

Hidden in the courtyard of the Victoria and Albert Museum is a little-known tribute to two celebrity pooches.

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

The gigantic skull of a long-extinct species that once roamed the forests of England and Ireland.

The grounds of this Jacobean estate contain one of the oldest mulberry trees in England.

There's an exclusive Beefeaters pub hidden in the Tower of London.

Bored potato-guarding Nazis etched their thoughts onto a brick storage building in Copenhagen's Meatpacking District.

An old Danish political institution where members of government can grab a drink off the record.

Hans Christian Andersen for the postmodern world.

Copenhagen's celebrated theme park and gardens.