Florida castle built with aluminum printing plates.

Japanese gardens dedicated to the Japanese farmer that refused to throw in the trowel.

This Florida sinkhole hides a rainforest-like micro-environment in its depths.

St Bernard de Clairvaux Episcopal Church, better known as one of the oldest European buildings in the Western Hemisphere.

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

A haunted hill that supposedly defied gravity.

A giant 400-acre preserve in North Florida for displaced wolves.

One Confederate statue that accurately reflects the ugliness of its subject.

The bad-ass ride of a soul legend, housed in one of the world's few soul museums.

This simple, broken column marks the final resting place of one of America's most famous explorers.

A restored, one-room African-American schoolhouse in the diva's hometown now preserves the legacy of its most famous student.

An unknown Hall of Fame in Jackson, Tennessee.

Elvis's own personal tropical hideaway.

A failed utopian experiment for British expats in the American South is now a Victorian village frozen in time.

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

The secret city built by the Manhattan Project.

Better known as the "Body Farm," this unique research facility has been studying how human bodies break down since the 1980s.

All that's left of the quintessential "cabin in the woods."

Home of an evil witch famous within southern folklore.

For two weeks every June, fireflies in the Smoky Mountains perform an astonishing light show.

The language and heritage of a nearly forgotten culture can still be explored in this Southern enclave.

Could this grave be the true resting place of legendary gunfighter "Doc" Holliday? Unclear.

The highest point in Florida is still the lowest high point in the country.

Gutted airplanes slowly decay in a Florida field.