A grave marker depicting a body snatching tableau on a 19th-century tombstone.

A striking glass tribute to two sisters who suffered during Scotland's "Killing Time."

The house in the middle of the motorway.

This Georgian architectural masterpiece is the only cloth hall left in Britain.

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

A horde of stray cats rule in this secluded Parisian cemetery under a bridge.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

This massive library holds what was once the largest book collection in the world.

These engineering masterpieces are a dominant feature of the Belfast skyline.

It was once nicknamed "the most bombed hotel in Europe."

The last Victorian market in Belfast.

A giant sculpture of the legendary "Salmon of Knowledge" celebrates the return of fish to Belfast's River Lagan.

The ship built to ferry passengers and goods to the doomed Titanic is now the last remaining White Star Line vessel.

Inside this art museum resides one of Glasgow's most famous musical instruments.

The abandoned transportation hub hides within the Glasgow attraction it once served.

A 200-year-old collection of oddities and medical paraphernalia.

A recreation of pop art pioneer Eduardo Luigi Paolozzi's London studio.

Overlooking the burial ground is a tower designed to prevent thieves from snatching the recently deceased.

Come for the oysters, stay for the priceless art honoring inventors across history and Scotland's favorite outdoor sports.

One of the oldest scientific gardens in Britain, containing more than 13,302 plant species in its core collection.

Straight out of a nightmare, barcode-faced babies climb up and down Prague's television tower.

Bullet holes in the church wall are a reminder of the violence that followed the assassination of a high-ranking Nazi officer.

This spooky statue sits outside a famous Prague theater.

A series of playful yellow penguins share a serious message about the environment.