This national park on the shore of Lake Michigan features remarkable dunes that lie at the heart of a Chippewa legend.

A charming remnant of 19th-century fishing towns sits on Michigan’s Leelanau Peninsula.

A true roadside icon standing on the same plains that the herds once roamed.

A railroad lift bridge that was only lifted once and became obsolete before construction was finished.

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

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.

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.

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

Four-story concrete hotel never opened to customers.

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.

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

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

This super-sized statue is the only public memorial to the deal that ended America's neutrality during World War II.

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

An abandoned World War II bunker is part of a chain that runs throughout Washington.

Shoreline strewn with the remains of ghostly fallen trees.

This quirky piece of naval artillery has been deafening Canadians for over a century.

"Girl in a Wetsuit" is what happens when a sculptor has to find a way around a 100 year old copyright.

The longest continuous lava tube in the continental U.S. offers 2.5 miles of dark explorations for the adventurous.

The awe-inspiring ship from the golden era of cruising has an incomparable history and a reputation as one of the world’s most haunted places.

A Swedenborgian glass church surrounded by redwoods sits perched atop a massive landslide area.

The remains of an idyllic small town built for the film 'Big Fish' still stand around a rundown main street.