If all members were present at the table, a sixth of the world's wealth would be under the same roof.

Carved faces add a touch of magic to this island's impressive oak trees.

Constructed in 1892, this Hinesville jail is now an art gallery.

Breathtakingly blue walls shimmer inside the "Glacier Behind the Town."

A copy of the famous bus used during the filming of 'Into the Wild' is on display at an Alaska brewery.

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.

Permanent exhibit reminds visitors of the Exxon Valdez.

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.

The northernmost international land border crossing in the United States.

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

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

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

North America's first frozen mummified remains of an ice age steppe bison, the 36,000 year-old mummy named "Blue Babe."

An abandoned aircraft sits submerged in a lake in the Alaska wilderness.

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

Four-story concrete hotel never opened to customers.

This frozen tunnel in central Alaska is both an engineering feat and a valuable climate classroom.

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

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

Mind-blowing carvings and fantasy ice scenes grace the largest year-round ice environment in the world.

A morbid gateway to an Alaska town prides itself on the hunting history it represents.

The sculpture's largest spire points directly toward the North Star.