The heads of two giant mythological water horses honor Scotland's horselord past.

The sign at the garden gate reads: "These Plants Can Kill."

This museum honors the young maritime hero who became an unexpected Victorian-era celebrity.

A poignant memorial shows the widows and children left heartbroken by the worst fishing disaster in Scottish history.

Original cabaret handbills, posters, and feline artwork are a purrfect highlight of the Museum of Montmartre.

This bridge was constructed from the rubble of the infamous Bastille.

Indents in the pavement are all that remain from a grisly death machine in Paris.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

This Greek temple, open only an hour a day, was the site of a war of tastes between an architect and an artist.

This collection of over 50 murals celebrates Brussels' rich history as the self-proclaimed home of the "comic strip."

Climb inside an iron crystal magnified 165 billion times its normal size.

Lavish royal estate punctuated with heated greenhouses.

The best-preserved Roman small town in North Africa.

Slum Settlement Filled With Mountains of Garbage.

Ozymandias’ time-keeping temple.

Amsterdam's Red Light District leaves little to the imagination.

A public urinal so pretty, it was declared a national monument.

This city square is home to Amsterdam's oldest church and a statue honoring Dutch sex workers.

This 22-floor tower's Skydeck offers panoramic views of Amsterdam.

Huge winged monument in the United Kingdom.

Largest lake in Great Britain measured by surface area.

A six-ton wedding present for the King of the Scots.

Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.

The most loyal of little dogs, or a Victorian era publicity stunt?