These slanted cubic abodes are a creative if odd solution to a zoning pickle.

A trading post in the North Pole where children send letters.

The king of U.S. high points towers over every other peak on the continent.

A high school astronomy enthusiast designed this model of our solar system to be traversed on foot.

Running under an entire mountain, the longest highway tunnel in North America is kept fresh using portal fans and jet fans.

This small city where almost everyone lives in the same building can only be reached via North America's longest tunnel.

An Alaska livestock farm devotes itself to harvesting wool from creatures that once ran with mammoths and sabertooth tigers.

Colorful boxes placed over the dead are left to rot and crumble.

No one is sure what to do with this WWII shipwreck that sits at the bottom of the Thames, still loaded with tons of explosives.

The world's northernmost ice hotel.

A dead saint, a deadly poison, and a mysterious holy ooze.

The final resting place of the great navigator, or maybe his brother.