An Old West film set seen in countless TV shows and movies is open for the public to explore.

This sanguine boulevard was named after a deadly cowboy bar fight.

See massive fossils that are over 200 million years old in northeastern Arizona.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

One of the largest, oldest, darkest, quietest motel rooms in the world.

This southwestern historic site was designed and built by an artist who wanted his work to "feel at home."

Miniature art that tells an enormous story.

A Tucson museum and performance space full of found-object movable sculptures.

A tour de force of a fountain, memorializing a man who loved fountains more than anything else.

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

This otherworldly palace-mausoleum complex is the stuff eternal dreams are made of.

The world's greatest slide descends 18 stories from this looping mountaintop viewing platform.

Artfully arranged bones of 5,800 Austrians.

Vietnam's feral abandoned water park offers access to a post-apocalyptic funscape, now with fewer crocodiles.

This colorful artistic feature atop a Danish art gallery allows visitors to stroll through a rainbow.

Eighteen miniature death-scene dioramas.

This weird abode has inspired everything from the "House On Haunted Hil" to a robot hunter's pad.

The famed architect designed this Minnesota gas station of the future with a lookout tower.

The only parking meter in the entire town, it is surrounded by 100 free spaces.

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

This ancient Roman prison is decorated with an upside-down cross not as blasphemy but as saintly tribute.

Restaurant in Northern Wisconsin comes with a unique feature: a grassy roof covered in living goats.

This Berlin island is home to a flock of free-roaming peacocks, as well as a historic ivory folly.

Staircase winds down the side of Telegraph Hill through gardens, wild parrots flying overhead.