An equine tribute in a charming Southern city that calls itself "The Horse Capital of the World."

Booker T. Washington's home at the Tuskegee Institute was a gem of splendor.

Often referred to as the largest spring in America.

A short boardwalk through a swamp leads to the spot from which the Louisiana Purchase was surveyed.

Colloquially known as "the lynching memorial," this is the United States' first memorial to the victims of racial terror at home.

Designed by Maya Lin, the memorial honors 41 individuals who died fighting for equal rights between 1954 and 1968.

The whimsical construction on the roof has given rise to many a Montgomery myth about its contents.

Unique tower has outlasted a takeover of the company.

Outstanding collection of 19th century medical instruments includes a life-size figure cast from as many as 200 cadavers.

Three courses accompanied by Christian rock.

This grave marks the final resting place of a legendary frontiersman... unless it doesn't.

This modern castle sat empty for decades before a fire inspired its builders to complete its luxury halls.

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

Wild lights and sound effects turn a walk through some caves into an eye-popping 1960s tourist attraction.

Over 200 people were buried here with only a small stone to mark their final resting place.

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

After being inoperative for over half a century, this elaborate fountain in Atlanta's oldest park was restored to its former glory.

Kentucky, Tennessee, and Virginia meet at this point in the Cumberland Gap.

Over 20,000 sets of spice shakers reveal the surprisingly telling history of our most basic spices.

A grassroots community effort in the 1970s led to the creation of this beautiful garden full of delightfully whimsical exhibits.

An ode to "The Queen of Appalachia."

This railroad overpass is said to be home to a murderous goat-man whose very legend has led to very real deaths.

Healing Springs that once ran red with soldiers' blood.

An abandoned town is hidden in Great Smoky Mountains National Park.