The 20th-century chapel’s intricate woodwork includes amazing details, most notably angels playing bagpipes.

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

Touching this 18th-century Scottish philosopher’s toe allegedly conjures good fortune.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

City law dictates that this mountaintop cathedral containing the heart of a saint is to remain the tallest building in town.

Canada's largest graveyard boasts a lot of noteworthy artifacts as well as its own computerized mapping service.

The mastermind behind this palatial hotel perished on the Titanic weeks before its grand opening.

The ancient Greek Titan guards this massive dam holding a lightning bolt to symbolize electricity.

A fire once nearly devoured this gorgeous 14th-century Gothic cathedral.

England's oldest surviving hedge maze has been confusing visitors for over 300 years.

Go inside to really appreciate this 500-year-old technological masterpiece.

Two stone columns flank the grand Venice square, but there were supposed to be three.

The broken skateboards that became a poignant memorial to a murdered skater.

A historic London pub with prison cells in the cellar and a "spy room" on the second floor.

Eight naturally mummified bodies in glass coffins are housed in an underground crypt.

This snug medieval lane is one of the narrowest streets in the world.

Romania's triumphal arch looks out over Bucharest.

The European towns of Brașov and Râșnov each have proud signs reminiscent of the Hollywood sign.

Famously misunderstood wonder of the ancient world

England's most notorious suicide spot.

This fairy-tale castle would make Dracula (who is said to have been imprisoned there) jealous.

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