Internationally recognized group that works to protect the wolf and educate the public about its plight.

Siberian husky that delivered a life-saving antitoxin.

Permanent exhibit reminds visitors of the Exxon Valdez.

Low tide reveals 8,000-year-old rock carvings in Southern Alaska.

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

This ghostly Alaska village still clings to a steep cliffside despite having been abandoned for over 50 years.

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.

This shrine to the patron saint of Alaska sits on a small tidal island and was built from the land’s own beach stones.

A classic gold rush hotel can be expected to pick up some ghosts along the way, and the Golden North is no exception.

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

A rare chance to get up close and personal with a 13-mile ribbon of ice near downtown Juneau.

The "Gateway to the Arctic" connects Barrow's indigenous population with the sea and its traditional industry: whaling.

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

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.

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

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

Four-story concrete hotel never opened to customers.

The ruins of this Alaska gold mine form a gorgeous ghost town.

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

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.

Upside-down trees serve as natural flower pots in this hanging garden of Alaska.