A snapshot of the city's fascinating voodoo culture.

This structure among the trees was the result of divine inspiration.

It's believed the famed author's parents once used this spring to gather water.

A 70-foot replica of the famed Eiffel Tower.

A natural sandstone bridge hidden in the Sewanee forest.

This stone incorrectly marks the 35th parallel, causing some territorial kerfuffles.

An ancient cave system in Tennessee’s Appalachian foothills converted to a 1,200-person music venue.

A heartwarming message to those entering and departing Music City from above.

This tiny 19th-century tunnel was built so a man could move his cows from one field to another.

This limestone outcropping was once a ceremonial site for ancient Native Americans.

Abandoned for 60 years, this submerged bridge was completely forgotten until the lake was drained.

An engraved boulder marks the spot where Patsy Cline's life ended in a plane crash.

One man has spent decades faithfully constructing this unique brick and cinderblock castle.

Knoxville’s architectural icon was the symbol of the 1982 World’s Fair, even catching the googly eye of Bart Simpson.

It may take some time to locate, but it's sure to warm even a heart of stone.

This historic train station has been converted to a locomotive themed hotel.

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

All you ever needed or wanted to know about America's favorite whiskey, but not a drop to drink.

This large cave is a summer home to thousands of bats and has a rich history dating back to prehistoric times.

The first full-scale tunnel built in America is short but scenic.

Live long and prosper in Tennessee.

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

Labor provided by Great Depression-era programs restored these 25,000 acres in Tennessee.

Mile-long cave system near Great Smoky Mountains.