The only place for a truly presidential dram.

Thirteen pastel palaces in downtown Charleston add a gorgeous splash of color to the city.

This failed condo development was reborn as a street art hub.

A high-octane shrine to the greatest Texans who ever lived.

Locals dubbed it the "Owl Building" because of its bird-like appearance.

This simple frog painting created by musician Daniel Johnston embodies the spirit of Austin.

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

One of corporate America's best-kept secrets is also one of the most publicly displayed.

The Cadillac Ranch for monster truck aficionados.

Down the road from where the Wright brothers lifted off is another flight tribute practically hidden from sight in the woods.

This shifting North Carolina sand dune is an odd little desert surrounded by oceanic forest life.

An eerily abandoned stone tower is all that remains of a demolished dam on Cape Fear River.

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

The remnants of an abandoned, 19th-century gold mill along Aruba's rugged northeastern coast.

Those with a sharp eye can find the hidden image of a German Shepherd on the memorial's Mural Wall.

Look closely and you’ll notice that the color changes a third of the way up the tower.

While most wind tunnels test scale models, the "Cave of Winds" was large enough for actual airplanes.

A medieval castle in the middle of rural Texas.

Resting place of the Texas A&M canine mascots, who watch the game from the grave with their own miniature scoreboard.