Mysterious and ancient carved standing stones.

One of the oldest colonial buildings still standing in South America.

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

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

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

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

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

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

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

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

You have to know where to look in this rather ordinary-looking square to find hints of its past as a dissidents' cemetery.

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

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

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

This multi-level, aqueduct-footbridge hybrid is one of the greatest works of the Spanish Renaissance.

The ghost town where the villagers refuse to leave.

This Greek Orthodox church houses the mummified body of St. Spyridon.