A World War II officers' club features Old West murals painted by German POWs.

A massive collection of rare and antique books in a tiny ranching community in northern Texas.

This unique tower has been home to malaria-fighting bats for 100 years.

This theatre was made famous after Lee Harvey Oswald was captured inside watching a film.

This seaworthy collection was sparked by one man's passion for sailing.

An abandoned mine where dreams of quicksilver trickled away over 75 years ago.

This museum showcases the history and contributions of the U.S. Army to the medical industry, both on the battlefield and off.

These half-buried combine harvesters just off Route 66 are an homage to the Cadillac Ranch.

Decaying military base deactivated in the 70s is now visited by urban explorers and military enthusiasts.

This eclectic Austin curiosity shop is home to all things strange and unusual.

It specializes in outsider art and artifacts of secret societies.

Ruins of a once-opulent grand Victorian resort.

A former electrical substation is now home to an eccentric junk art masterpiece.

This eclectic, mosaic-clad home includes a bamboo ping-pong loft and a "Whispermaphones" intercom.

At the "Garage Mahal" in Houston, car culture is about more than just driving.

This sacred cavern, 400 feet deep, is home to millions of bats and an ancient burial ground.

A recreated Stonehenge stands in a country field, complete with Easter Island moai heads standing as sentries.

A 24-hour vending machine restocked daily with homemade full-sized pecan pies.