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

A natural sandstone bridge hidden in the Sewanee forest.

This park contains one of the largest concentrations of cedar glades, a unique and rare ecosystem.

This abandoned nuclear cooling tower casts a shadow over a bucolic town.

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

The remains of this visionary community can still be found much as it was a century ago.

Moonbows over Kentucky.

Visitors to this arboretum are greeted by three smiling giants crafted from sustainable materials.

A full-scale replica of a 1774 colonial settlement in Kentucky.

A pharmacy built in the shape of a mortar and pestle, now resembles a fancy cocktail.

Unique tower has outlasted a takeover of the company.

Thousands of jack o'lanterns light up Halloween at this historic West Virginia home.

Thousands of tiny squares in different colors make up this piece of street art.

One day a year it is legal to jump off of this astoundingly tall bridge that spans an Appalachian gorge.

A historic coal mine that doubles as a museum and tourist attraction.

In the mountains of West Virginia is this perfectly preserved Art Deco train station.

America's post-nuclear-attack chambers of Congress.

The only recreation of William Shakespeare's indoor playhouse.

Outdoor exhibits explore the contributions of European, African, and indigenous peoples to American frontier culture.

Bubbling up from deep underground is the warm crystal clear water that fills the Warm Springs Pools, America's oldest spa.

Forget Hollywood, one of the biggest stars in the world can be found in Roanoke, Virginia.

This monument is dedicated to those lost on June 6, 1944, in the town with that day’s highest per-capita casualty rate.

The highest point in Virginia can only be reached by passing through ponies and flowers.

You can find America's highest suspension footbridge at Grandfather Mountain in North Carolina.