The stunning interior of this Gothic church is covered in ornate gold details.

Elaborate tile work in this railway station tells the story of Portugal.

Memorializing an American tragedy of massive proportions.

A whimsical folk art environment where you can lose yourself in the many colors of joy, beauty, and creativity.

The enormous 250-room Vanderbilt mansion conceals hidden doors and secret passageways.

The U.S. Supreme Court's secret Cold War relocation facility in the mountains of North Carolina.

The highest point in North Carolina and the United States east of the Mississippi River, Mount Mitchell is named after argumentative explorer Elisha Mitchell.

A cabin completely covered in coffee mugs, where visitors are welcome to leave one of their own—if they can find an empty nail.

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

This chicken coop pays homage to a classic architectural style made famous throughout the southern United States.

A museum and doll store featuring a surreal and super sanitized version of where babies come from.

This bug-eyed water wheel uses the power of the Sun to clean up Baltimore Harbor.

A 200-year-old bar with a cheeky name claims to have served Edgar Allan Poe his final drink.

Wedged between two sets of row houses is an awkwardly located family graveyard.

A faded sign from the 1920s remembers Baltimore's resistance toward banning alcohol.

Andy Griffith's hometown has made itself up to look like the fictional town of Mayberry.

Georgia's first brewery is also one of its oldest surviving buildings.

Constant erosion has created a surreal landscape of bleached and preserved fallen trees.

A modest walled graveyard where nobody is actually buried.

If all members were present at the table, a sixth of the world's wealth would be under the same roof.

Once in a state of dilapidation, this candy-inspired fortress is now being revived.

Dubbed the "smallest church in America," this tiny sanctuary was a local grocer's dream come true.