A geological oddity formed by two rivers carving out a mass of limestone on both sides.

The world's largest collection of fine-scale miniatures and one the nation's largest collections of antique toys.

The history of the treatment of mental illness, illustrated in all its gory detail, and housed in an asylum.

Less a museum than a bizarre fantasy world created by artists and engineers.

Built by prisoners of war, the largest small-scale model ever built includes eight miles of tiny streams that now sit abandoned.

The final resting place of an esteemed bear hunter and formerly enslaved man who led Theodore Roosevelt on a hunting trip that inspired the creation of the teddy bear.

Though Johnson is not actually buried here, an Atlanta-based band sponsored a headstone for him.

Contrary to popular belief, this memorial does not actually claim to mark the bluesman's grave.

A cheeky alleyway window hosts tiny rotating exhibits with outsized charm.

This tomb was fashioned with a sliding window for a grieving mother who struggled with her daughter's death.

A decaying building marks the site associated with Emmett Till's brutal 1955 murder, which helped sparking the civil rights movement.

Tucked away on a hilltop in the backwoods of Mississippi lies the remains of a blues legend.

This largely forgotten piece of Cold War history stands hidden in the woods just north of the Mississippi Gulf Coast.

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

After decades of research and rumors, Little Zion Church was proven to be his final resting place.

A historic Civil War estate-turned-museum looks back on the Confederate States of America.

A museum in Mississippi celebrates the history of Coca-Cola and the man who brought it to the masses.

The second-largest ceremonial mound in the United States is an artificial hill that is loosely shaped like a pentagon.

The final resting place of the camel who served with the Confederate Army during the Civil War.

This monument to the victims of a tragic explosion is said to turn and look at passing cars.

A four-hour holy-rolling, Hallelujah-shouting, Southern gospel service, rendered as a country market where "All Is Welcome, Jews, and Gentiles."

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

Florence’s mother built a stairway down to her daughter’s coffin so she could comfort her during storms.

Collection maintained by the legendary designer.