Are they the remains of a fallen hotel, or the final stronghold for escaped Nazis?

A pocket of Buenos Aires with an unusually high concentration of psychotherapists.

The island houses the ruins of a secret nuclear fusion lab that once employed high-profile Nazi scientists

An intriguing antique iron Ferris wheel that most locals are sure was designed by Gustave Eiffel.

A replica of a beloved, delicately-balanced granite boulder.

The house of a former Argentinian president stands protected within a large glass case.

A mysterious architectural gem in one of the most elegant areas of Buenos Aires.

This plaza at the end of the world teems with monumental tributes to a problematic history, and laser discs.

A vast landscape of craters created by meteorites.

A memorial to the victims of Argentina's "Dirty War."

This beautiful fountain was sculpted by a female artist who was ahead of her time.

This glacier interpretation center houses the world’s only bar made completely from glacial ice.

The narrowest house in Buenos Aires is less than 10 feet wide.

Conifers from the Jurassic Period transformed into stone in Patagonia.

This magnificent abandoned hotel has long been haunted by its Nazi past.

The clients of these mysterious hand-crafted funeral cars took their last ride in style.

Crumbling crypts and overgrown graves rise just out of arm's reach in this forgotten Buenos Aires graveyard.

One man's quest to collect artifacts from every aspect of human life has resulted in this eclectic Argentinian museum.

An ancient forest of the Paleocene Age turned to stone.

A Swiss man built this airstrip for aliens because a UFO captain telepathically told him to.

One family's mission to exemplify sustainability took on a whole new life as a surprisingly beautiful home.

With the Wild Bunch hunted almost to extinction and the law closing in on him, Butch Cassidy fled to this remote cabin in Argentina.

A small but industrious mining operation that allows visitors to touch precious gems while they are still in the rock.

Mysterious and ancient carved standing stones.