Devilish landscape, once cinema home to giant alien bugs, now derelict roadside attraction.

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

A beautiful geyser under environmental threat.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

Just a man taking his prehistoric pet for a stroll.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

This massive roadside mascot was the first version of the giant to illustrate his butt.

Look closely and you’ll notice that the color changes a third of the way up the tower.

An American city stranded at the tip of a Canadian peninsula where strict adherence to the "49th parallel rule" became problematic.

One small town in the Pacific Northwest transformed itself into a Bavarian-themed tourist destination.

This dilapidated ship carcass covered in trees is a striking sight.

This haunting monument honors the victims of 9/11.

The rusting remains are visible sticking out of the waters of the Delaware Bay.

Step inside Lucy, the world's largest "elephant."

This historic fort spans more the 300 years.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

A natural gas leak provides a flickering flame beneath a waterfall.

Wall Street has a new heroine, a bronze statue of a small but fierce girl.

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

An unoccupied lighthouse encased in layers of ice from the waters of Lake Erie.

Once one of the world's great cities, Cahokia was a place of religious worship, trade and mass human sacrifice before being mysteriously abandoned.

The absurd creation is a compulsory destination for selfies in Buffalo.

This five-foot-tall bronze bird is a memorial to a species that was hunted out of existence.

Strange rock formations tower above the river that snakes through this enchanting Icelandic canyon.