Now famous as the "Harry Potter bridge," this impressive concrete viaduct has long been an icon in its own right.

While you wait to cross the street at a traffic light in Mainz, you might notice that the light is staring back at you.

This isolated community does not want you to visit.

Tracing a path of more than four miles around a frozen lake, this is the longest skate trail in the United States.

This folk art dinosaur was almost pushed to extinction due to lack of a building permit.

The quaint little Vermont town played a quaint little Connecticut town in Tim Burton's "Beetlejuice."

A little-known castle set in a nature reserve.

A holy well believed to have healing powers.

The stately remains of Llywelyn the Great's mighty fortress.

The small bright red pillar survived the 1996 Manchester bombing virtually unscathed.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

Vermont's hills are alive with the sound of music at this historic hotel.

The best revenge is a five-tiered layer cake of a dwelling.

One of the oldest suspension bridges in the world blends in perfectly with a medieval castle.

An abandoned asylum once on the cutting edge of lobotomies may be reborn as a Christian college.

The attic and basement house two museums stuffed with oddities like swallowed spoon handles and a shrunken head.

This incredible collection of vintage pinball machines can be played at 25 cents a pop.

This ancient castle has been abandoned since the Edwardian conquest of Wales.

The lighthouse is on a island which is connected to another island, which is connected to another island, which is connected to one of the largest islands in the world.

Apartment complexes built into huge repurposed natural gas tanks.

On high feast days, the entire blue-glass front of this modern church opens up to reveal the small wooden church inside.

This massive statue is the personification of Bavaria and the first colossal statue of the modern period composed of bronze.

Vienna's giant wonder wheel had a starring role in one of the greatest noir movies of all time.

Legends surround an ancient tree trunk riddled with nails for good luck.