The mysterious 855-foot zigzagging stone wall has been baffling people for centuries.

You'll need cowboy boots to trek to this old-fashioned saloon nestled in a giant natural cave.

Incredible miniature towns and buildings created and decorated with thousands of tiny rocks.

This replica of the Greek structure is in the heart of Nashville.

The alley connecting two of country music’s most historic venues has a rich history of its own.

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

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

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

Follow the steps, and this roadside artwork will teach you how to dance.

More than five miles of underground passageways.

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

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

The site of the notorious Camp Sumter Prison is now a peaceful memorial.

Carved faces add a touch of magic to this island's impressive oak trees.

Working compound meant to allow visitors to reclaim the values and traditions of the past.

After just one epic test blast, this literal loose cannon proved too explosive for combat.

This massive store is home to an eccentric collection of vintage, retro, and peculiar goods.

The Battle of Atlanta in 360 degrees, featuring a corpse that bears a striking resemblance to Clark Gable.

Interactive modern and vintage submarine equipment, World War II relics, and submarine attire.

A fascinating aviation museum where you can chat with the veterans who once flew the aircraft on display.

A California city claims to be the home of a fast-food classic.

This sculpture by artist Fritz Keonig survived the 9/11 attacks and now stands as a monument to the victims.

With over 100 jam-packed rooms to explore plus elaborate tea services and events, the Mansion on O Street is a hidden treasure.

A working cattle ranch with remarkably well-preserved prehistoric petroglyphs and ancient ruins.