This lab's maddening silence is good for business but bad for sanity.

A museum within a museum, devoted to history's most questionable medical devices.

The Midwest's reigning king of surplus stores is full of nothing you need and everything you want.

This secret gem of a toy store houses a rideable carousel populated with fantasy animals.

The terrified face of Henry Wells is etched on this garret window.

A collection of massive stacked rocks in Texas includes a snarky note on the benefits of modern technology.

The old Route 66 town straddling Texas and New Mexico died along with the Main Street of America.

A winding, blood-red tunnel of hardened lava navigable by foot.

A museum dedicated to the alleged Roswell Incident.

This water tower slanted at an uncomfortable angle off the old Route 66 was an ingenious marketing ploy.

This historical air terminal in Houston is slowly becoming an aviation museum dedicated to the city's aeronautical history.

A tribute to the little-known group of women who were the first ever to fly aircraft in the U.S. military.

Labor provided by Great Depression-era programs restored these 25,000 acres in Tennessee.

This structure among the trees was the result of divine inspiration.

The Old Mill shown in the opening credits of “Gone With the Wind” is actually fairly new, and was never a mill at all.

The only international border marker within the United States.

The body of an unidentified woman, visible through a glass coffin, was discovered by accident.

A computer bug so primitive it was an actual insect.

A stone face watches over the river.

Roadside attraction with more than 1,000 stuffed and mounted animal skins displayed in simulated natural habitats with hand-painted backdrops.

A palatial horse museum outside Shanghai is home to the most pampered horses in the world.