This southwest-styled home in Santa Fe claims to be the oldest house in America thanks to an ancient bit of foundation.

A multi-storied adobe complex has been inhabited for more than a thousand years.

This highest peak in New Mexico is named after an explorer who had a habit of lending his monicker to peaks.

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

These aggressively sustainable art homes look like something out of 1970's science fiction.

Legends surround this jagged rock formation in the New Mexico desert.

Town of spiritualists and mediums in Florida.

"We Seceded Where Others Failed."

The museum chronicling a treasure hunter's dream, fulfilled.

12,000 sq. ft. museum tracing erotic art from antiquity to modern times.

A mysterious castle built as a monument to lost love.

A nude beach alongside a washed-out road.

A castle built for love, and abandoned due to heartbreak.

The US Navy's only submarine museum is also home to the world's first nuclear submarine.

This lovely little pond is named after the hundreds of soldiers' corpses that were rolled into the waters during the French-Indian War.

One of the only Florida forts to remain in the hands of the Union all through the Civil War still stands as a historic stronghold.

Hidden inside this Arizona fast food franchise is an in-depth exhibit on the famed WWII counterintelligence program.

Island ghost town detailing Flagler's folly in building the Overseas Railroad.

The remnants of the fortress that saved Georgia from the Spanish still stand guard on their swampy island.

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

Georgia's first brewery is also one of its oldest surviving buildings.

This beautiful Miami garden was designed as a laboratory for tropical plants.

Former villa and estate of James Deering developed to preserve native tropical forests.

A tribute to Ponce de Leon's supposed quest for eternal youth.