A man's home is his castle.

This abstract roadside poultry was saved from demolition by outraged drivers and pilots.

This labyrinth was designed to help visitors focus and meditate.

The pan man stands as a testament to the functionality of American cast iron cookware.

Oldest building in California still in use.

This enormous World War II relic is one of the largest wooden structures in the world.

A very tiny church, bisected by a now-dead oak tree and marooned in the middle of a shopping center parking lot.

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

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

This quirky curiosity shop takes its cues from the world's bazaars.

A once-groundbreaking power plant turned into a hotel and mini-museum of archeological and geological wonders.

This bar hosts an ever-evolving napkin art installation devoted to an American president.

A statue honoring 44 continuous years of greeting passing ships.

This kitschy tavern is also home to rare early editions of "Treasure Island."

The "last unrestored grand mansion of Savannah" is now a cramped, mouldering maze of antiques.

Tucked away inside a historic Savannah hotel is a hundred-year history presented in ladies' lids.

A real (but thankfully not live) missile stands tall as a monument to the United States military in the small town of Cordele.

The abandoned bathhouse is all that remains of the hot springs considered Florida's original tourist attraction.

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

Once decrepit and slated for demolition, now one of the longest pedestrian bridges in the world.

This "Plant Farm Museum" is home to the divinely inspired and visionary outsider artwork of Reverend Howard Finster.

Take a dip in the world's largest mineral hot springs pool.

Once a mortuary that held the remains of Buffalo Bill, this Denver hotspot is now a death-fixated restaurant.

The spot in the Mile-High City that's exactly 5,280 feet above sea level (at least for now).