A downtown park built on top of unclaimed graves.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

Thanks to a quirk of elevation this gift shop produces magic doughnuts that are found nowhere else on Earth.

Once a mortuary that held the remains of Buffalo Bill, this Denver hotspot is now a death-fixated restaurant.

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

A vertically floating hemlock controls the waves and weather at Crater Lake.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

This square in downtown Eugene is dedicated to the novelist and countercultural figure Ken Kesey.

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

This sculpture by artist Fritz Keonig survived the 9/11 attacks and now stands as a monument to the victims.

A bit of retro transportation flair preserved in the world's largest department store.

A Pythagorean funhouse that tries, successfully, to prove that math is the coolest thing ever.

This nature center has one of the largest collections of native raptors in the Pacific Northwest.

This elaborate Hindu temple is located in a Chicago suburb, but looks like it was transported directly from India.

What was once the second largest steel mill in the US is now a sprawling complex of modern ruins.

A bizarre house filled with an astounding array of collections.

These molds for fiberglass statues have formed an eerie, accidental sculpture park.

"World's largest scrap metal sculpture" stands in an outdoor sculpture garden in the middle of Wisconsin.

A theme park attraction designed to turn your children into LARPers.

A hundred-year-old museum filled with giant physics toys and experiments designed by grad students.

The city of Rockford, Illinois is symbolically protected by a quartet of fittingly stony sentinels.

Three playfully immersive mini golf courses let you travel alongside your ball to the cup at this facility, which has been around since the 1950s.