One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

Inside this striking glass building, visitors can see thousands of dinosaur fossils in the positions that nature deposited them more than 150 million years ago.

For over a century, it has been a tradition to raise a flag at the top of this 450-foot sandstone pillar on the 4th of July.

This rustic old building is said to be the most photographed barn in America.

The easternmost town in Alaska can only be accessed from Canada.

Roadside collection of 65,000 signs.

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.

The ghostly remains of what was once the world's richest copper mine.

At 238 feet above the bottom of a gorge this span is known as the biggest thrill on the road to McCarthy.

This tiny square mile of Canadian sand was once considered the world's smallest desert.

This decommissioned DC-3 now forever points into the oncoming wind.

A famed drink seasoned with an amputated toe, now on its tenth digit.

A lasting testament to the Klondike Gold Rush.

The northernmost international land border crossing in the United States.

A giant poultry statue immortalizes one of Alaska's more humorous town names.

The oldest original lighthouse in Alaska that was born out of a tragic shipwreck.

Known as the “Official Greeter of Juneau,” this dog still welcomes ships and their passengers to Alaska.

A tiny wilderness cemetery commemorates the deadliest episode of the Klondike Gold Rush.

A historic freight system that found the true gold rush is in tourism.

A monument commemorating the role of Alaska's native Tlingit guides in the Klondike Gold Rush.

Fossils, railroads, and waterfalls!

The granite head appears to be deep in thought and half buried in the ground.

The natural hot spring that was integral to the creation of Canada's first national park.