A gateway to a mysterious network of underground tunnels.

Once swallowed by flood waters, this village has emerged as an eerie shadow of its former self.

Xul Solar was an artist of alternate worlds, inventor of languages, and dreamer of utopias.

Stenciled handprints and wall paintings dating back 10,000 years, some of the earliest forms of cave art.

A series of waterfalls so massive they straddle the border of Argentina and Brazil.

This historic, palatial theater is now one of the world’s most beautiful bookstores.

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

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

Visit this odd display of indigenous style in Argentine wine country.

Mysterious and ancient carved standing stones.

Mineral springs believed to hold therapeutic properties draw in visitors from all over.

A brightly colored natural bridge formed by mineral-rich hot springs high up in the Andes.

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

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

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.

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.

Conifers from the Jurassic Period transformed into stone in Patagonia.

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

A vibrant street away from the typical tourist track, lined with colorful, mosaic-covered houses.

A vast landscape of craters created by meteorites.

The most southern point you can drive to in the Western Hemisphere.

Museum housed in underground tunnels that date back to Buenos Aires's earliest settlements.