This public square capitalized on a single Eagles reference to bring some life back to an Arizona town.

This once-booming Gold Rush town is now home to a herd of feral donkeys.

One of the final grand railway depot hotel complexes is slowly being restored to its former glory.

The world's only teal arches exist in a city that cares more about its aesthetic than an Instagram influencer.

These free-roaming horses were once destined to disappear from the land.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

This mile marker stands at the unofficial end of a highway built to defend the United States from a Japanese invasion during World War II.

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

The northernmost truck stop in the United States.

This gravelly, dangerous highway is the only road in the United States that leads to the Arctic Ocean.

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

The stickered marker pinpoints where the only maintained road in the United States crosses into the polar region.

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

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 quarter mile off the coastal tip of Maine you'll find the "Beloved Island" of Franklin Delano Roosevelt.

A tunnel that brings more than a century of history to life from the deepest parts of the Niagara Gorge.

The arch marks the beginning of the road for northbound travelers.

Roadside collection of 65,000 signs.

Constructed on the ruins of a convent, this tower saved countless lives.

This "witch's market" is filled with Amazonian herbs, remedies, and the occasional libido-strengthening tincture.

An old Dutch lightvessel is now stuck in a dock near the mouth of the Suriname River.

This metal tower in the desert provides views of a handful of Nazca geoglyphs.