One of South America's most exclusive resorts has a storied history dating back to World War II.

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

The humble tomb of an Argentine general, hand-built by his son using stones brought down from the Andes.

A beautiful riverside mansion where the intellectual life of early-20th-century Argentina flourished.

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

A pocket of serenity in hectic Buenos Aires, complete with a peaceful courtyard and massive library.

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

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

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

These small sculptures pay homage to the lovable star of an iconic Argentine comic strip.

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

A vast necropolis where you'll find the elaborate mausoleums of Argentinian tango stars.

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

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

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

A beautiful young girl said to have been buried alive in her coffin…

105-foot wide giant metallic flower blooms anew every day in the heart of Buenos Aires.

A bright little alley in La Boca is a part of tango history.

A gateway to a mysterious network of underground tunnels.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

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.

This quirky UFO-shaped curiosity is often mistaken for the airport’s control tower.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.