Bizarre lunar-like landscape with thousands of large stone "hoodoos."

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

The abandoned zoo enclosures offer a perfect place to experience the other side of the bars.

This abandoned subway station beneath the Waldorf-Astoria hotel is allegedly used to secretly transport presidents.

A theme park that suffered massive flooding during Katrina was abandoned, and now proves irresistible to trespassing explorers.

A snapshot of the city's fascinating voodoo culture.

Bring your own cardboard to the slippery slopes of concrete hidden in a neighborhood park.

A collision of human error and natural geothermal pressure created this rainbow-colored geologic wonder.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

Thousands of artifacts relating to human sexuality, including the world's largest sex bike.

In the middle of an extremely unforgiving and desolate high desert is the most secret military facility in the world.

This incredible collection of vintage pinball machines can be played at 25 cents a pop.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

Home to New Mexico's longest bar, this watering hole also has a mining museum and a haunted history.

The final resting place of the living embodiment of the famous Forest Service symbol.

Its history includes dinosaur fossils, cattle rustlers, Georgia O'Keeffe, and a mythical giant rattlesnake named Vivaron.

An off-the-beaten path cave with an underground lake.

This quiet chapel was central to a community of settlers who reclaimed an abandoned fort.

Come for the pizza, stay for a performance on the world's largest theater pipe organ.

The shop's owner has spent decades in the desert wearing nothing but a strategically placed sock.

Founded by members of the Tohono O’odham Nation, this one-room joint's James Beard–winning fry bread is light as a cloud.

This giant steer-skull edifice refuses to die.

The story of Two Guns, Arizona could easily be described as a Shakespearian tragedy on Route 66.

Dramatic river bend surrounds a natural red-rocked pedestal.