Unusual house, in an unusual neighborhood, home to some very unusual peanuts.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

This unique structure in suburban Austin is made up entirely of other people's castaways, and constantly changing.

Elvis's own personal tropical hideaway.

This Memphis recording studio launched the careers of Jerry Lee Lewis, Johnny Cash, and Elvis Presley.

Every day a troupe of pampered water fowl walk the red carpet to their favorite fountain.

This funicular railway rumbles along for a mile up the nearly vertical face of Chattanooga’s Lookout Mountain.

The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

South Carolina's last remaining slavery auction house is now a museum devoted to its own tragic history.

One of the oldest living oak trees in the Southeast.

The famous bell was secreted away and hidden in a church in Allentown during the British occupation of Philadelphia.

Along the historic Mother Road is an old gas station with a secret counterfeiting past.

Travel through the hidden underbelly of the city in colorful tunnels filled with art and history exhibits.

An office built to look like a giant basket.

The childhood home of the Wright Brothers in Dayton.

This former factory has deep ties to rubber production in Akron.

The former broadcast site has been reimagined as a museum about the medium.

The only known Futuro house in North Carolina sits along a stretch of desolate highway on the Outer Banks.  .

Celebrating the greatest pugilists the world has ever known.

Fake subway tiles were installed to cover a design that resembled the Confederate flag—it's unclear if the resemblance was intentional.

This slender three-story building has also had several famous residents.

Pulled from the rubble of one of the worst modern tragedies, a steel crossbeam became a symbol of hope for New Yorkers.

Waterway populated with abandoned projects, including a submarine.

The 28-foot granite map plots the locations of 40 theaters in New York City.