This historic hotel on Bathhouse Row in Hot Springs National Park has a storied history of gangsters and baseball greats.

Hiding behind a grocery store is a spectacular cavern carved as part of an old limestone quarry.

A reclusive Memphis neighborhood is home to decades worth of misunderstood Masonic folk art.

The only diamond mine in the world where you can keep what you find.

The simple gravesite of a Romany clan leader is dotted with offerings, including cans of her favorite drink, Crush orange soda.

Once an ambitious nature spa, these forest ruins now provide a serene monument to failure.

An eerie and beautiful group of columns mark the site of a grand mansion lost to time and fire.

The longest non-mortared wall in the country is one man's tribute to his displaced Yuchi ancestor's five-year journey to her homeland.

This ancient settlement contains some of the largest earthen mounds in North America.

The strange and snarky traditions of the lumber industry's fraternal order began with five men waiting for a train here in Arkansas.

The body of an unidentified woman, visible through a glass coffin, was discovered by accident.

Twenty-year effort to raise a castle using tools and techniques from the 13th century is now abandoned in the Arkansas woods.

One of the best-preserved Native American mounds remaining in the southern United States.

A hillbilly theme park that proved so unpopular the land wouldn't even sell on eBay after it closed.

William Faulkner kept his beloved estate wild and untamed.

Ernest Hemingway wrote a good portion of "A Farewell to Arms" while living with the parents of his second wife, Pauline Pfeiffer.

Elvis's own personal tropical hideaway.

Ethereal alien hums and haunting whale songs emitting from...a giant sheet of vibrating metal?

Alongside this Memphis trail are several sculptures that show trail-goers how to relax.

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

The "Jade Museum" is full of thousands of intricately carved works of art made from various precious stones.

The juke joint where legendary soul artists ate, drank, and made merry.

Despite what scientists think, the town still says this is an extraterrestrial rock.

An abandoned early-20th-century boomtown sits within the Calico Rock city limits.