An abandoned lighthouse awaits its destiny: being buried under shifting sand.

The northernmost point in Denmark is a turbulent sandbar created by two clashing seas.

Bored potato-guarding Nazis etched their thoughts onto a brick storage building in Copenhagen's Meatpacking District.

The rock carving that became an internet meme.

Not far from where one of the most famous Swedes of all time is buried, an infamous man was put to rest.

A massive land art sculpture fills a green space once tarnished by a landfill.

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

The world's northernmost aquarium looks like it has fallen over.

The convergence of two currents makes this a surprisingly pleasant getaway in the Arctic Circle.

World's strongest whirlpool.

An intricately carved Viking church overlooks a glistening fjord.

The largest cave in Northern Europe.

This strange pyramid is a unique feature of the Austrått Manor.

The world's first and only escalator for lazy bicycles and their daunted riders.

Research station devoted to mysterious floating lights seen in a Norwegian valley.

The world's largest moose statue towers above the highway between Oslo and Trondheim.

Stay overnight in the world's most sleekly designed rabbit hole, free of charge.

Walk 2,300 feet above the ground on the "Troll's Tongue."

A little Lady Liberty stands in the Norway town where the copper for the real thing came from.

This giant boulder is pinched over a 1000-meter abyss by two mountains.

This "preacher's pulpit" once used for pagan ritual, is home to a new, and dangerous ritual.

An artist's mausoleum with a haunting echo.

A unique hotel for the artistic soul.

An uber-secure, windowless tower of doom in the center of Manhattan is an NSA spyscraper.