A maze of crosses marks the jumbled divide between the Netherlands and Belgium.

This roadside attraction looks like a flying saucer parked atop the tundra.

If you visit Santa's village, you can get your passport stamped to show you crossed into the Arctic Circle.

Roughly 17 million letters to Santa have found their way to this Arctic Circle post office.

This functioning parish church is also the site of many concert performances due to its wonderful acoustics.

A beautiful Arctic museum and nature center preserves the culture of the Sámi people.

At the very tippity-top of Europe is a cliff from which you can view the midnight sun.

An alien church provides much needed silence in the midst of a Finland shopping center.

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

The largest ice cave in the world is thought to be the entrance to hell according to Austrian legend.

Soaring over 6,000 feet in the Bavarian Alps, this beer garden was once Hitler's 50th birthday present.

Trick water gardens from 1619 featuring a 200 piece mechanical theater powered by water.

A preposterously luxurious hotel with gold-plated iPads, Rolls Royce chauffeurs, and a staff that trains by watching "Downton Abbey."

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

A close look reveals that the Scottish monument is just slightly off-kilter.

The location of this historic castle was inspired by a donkey.

The ruins of this gorgeous clifftop castle look like something from a fantasy novel.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

These fantastically named natural pools look like something out of a Scottish myth.

One man spent 10 years building a spectacular section of road because no one else would.

Neo-cave art on the macro scale.

A focal point of the Cuban government, this city square features one of the most iconic images in the country.

His music once banned in Communist Cuba, John Lennon is now immortalized in bronze by Castro, who considers Lennon a "fellow dreamer."

You can spot this teeny tiny stained-glass window from the Bonifacius bridge.