Disney World's very first waterpark is now an abandoned ruin being reclaimed by the swamp.

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

The cultural center preserves the history of the Tlingit tribe, who have lived in this Alaska village for more than 10,000 years.

Often mistaken for an office building, inside this venue is an amazing collection of Native Alaskan art.

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

Research missiles and rainbow auroras at the world's largest land-based rocket range.

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

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

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

The facade of this relic from the Klondike gold rush is decorated with over 8,800 pieces of driftwood.

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

This historic collection of Native Alaskan artifacts was resurrected through a partnership between the WPA and tribal artisans.

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

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

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

This WWII-era military installation once held an entire city within its walls - now, its walls are falling down.

Four-story concrete hotel never opened to customers.

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

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

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

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

This whimsical stacked cabin looks like something out of a children's book.

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