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

Visitors can walk over the largest concentration of Columbian mammoths to have died from one event.

Hundreds of trees made from glass bottles make up this forest on Route 66.

The strange phenomenon causing gravity to "work backwards" on this hill has been blamed on the paranormal.

Every day a troupe of pampered water fowl walk the red carpet to their favorite fountain.

Home to drunken tower-climbing goats... seriously.

Memorial of the Salem witchcraft hysteria in the town of Danvers, where it all began.

Once adorning a New York skyscraper, these reclaimed ruins now haunt an Indiana park.

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

Shop of curiosities with a dinosaur museum tucked in its basement.

These millipedes glow not out of attraction, but as a not-too-subtle warning.

A curious whirlpool formation supposedly capable of entangling or engulfing branches, tree trunks, or whole rafts full of hapless tourists.

Constant erosion has created a surreal landscape of bleached and preserved fallen trees.

This head-spinningly bizarre Depression-era art cave is wall-to-wall quartz and Jesus.

Fiji mermaids, mummified remains, and recreated cryptids are among the morbid oddities at this Maryland museum.

The old Route 66 town straddling Texas and New Mexico died along with the Main Street of America.

Abandoned silver mine strewn with wrecked and twisted structures.

Giant pinnacles in the sun-scorched lands of Southern Utah have been nicknamed "white ghosts."

Twice a year, visitors can tour the desolate site that birthed the Atomic Age.

A Prada store in the West Texas desert that is never open for business.

An architect in Aspen used psychedelics as his muse while building this mushroom masterpiece.

Gnarled canopies of pink and purple wildflowers arch over the trail to the summit.

A tribute to Ponce de Leon's supposed quest for eternal youth.

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