This 19th-century shopping arcade has charming, unusual stores like a luthier workshop and even the local Esperanto Association.

"Di amigo y entra" at this Argentinian Middle Earth-inspired pub.

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

The final resting place of the liberator of Argentina is guarded around the clock by two soldiers.

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.

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

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

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

With its vast selection of books, comics, and records, this nearly 70-year-old open-air market always rewards the patient browser.

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

Bible stories are brought to life with gloriously cartoonish kitsch in this South American theme park.

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

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

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

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.

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

A tower devoted to — and modeled after — the Divine Comedy.

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.