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.

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

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

Buy your friend a drink or staple some cash to the wall for the next guy at the Salty Dawg Saloon.

Open day and night, a church with three pews and Bibles.

During the summer, surfers in Alaska take advantage of this inlet’s unusual water patterns.

Clean, cold drinking water flows from a nondescript pipe in a roadside rock face.

Considered by many to be one of the most dangerous highways in Alaska.

The ruins of a town wiped out by the second-largest earthquake in recorded history.

Home to a vast collection of The Wizard of Oz memorabilia and the site of an infamous theft.