The stones of this Incan wall complex fit together so well you couldn't fit a piece of paper between some of them.

Situated on a sacred Inca site, this 16th-century cathedral took nearly 100 years to build.

Built on the remains of one the Incas’ most important gathering spots, this square keeps the spirit of a fallen empire alive.

This geometric feat is a testament to the Incas' mesmerizing architectural abilities.

An Inca spa, military outpost or maybe… both?

This 16th-century monastery was founded to cloister the daughters of wealthy local families.

This Peruvian canyon is filled with geometric salt pools that have been being harvested since the Incan empire.

The Uros people live on floating reed islands in lake Titicaca.

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

As one of the world's largest hydroelectric dams this plant took two countries to get built.

An underexplored, 130-foot tropical waterfall that you will have all to yourself.

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.

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

Museum precariously perched on a massive yellow pillar.

Solitary monument dedicated to the beauty of nature.

An enigmatic mural hiding in plain sight in one of São Paulo's busiest metro stations.

This skyscraper once housed weapons during the revolution and was the scene of two brutal crimes that shocked São Paulo society.

One of São Paulo's tight urban intersections has become a haven for graffiti artists ever since a single Batman started the trend.

This singular art museum in São Paulo is unique inside and out.

The building that once housed the dictator's secret police is now a museum that documents the history of an oppressive regime and those who fought against it.

A display of works by one of the world masters sacred art, an 18th-century Brazilian sculptor nicknamed "the little cripple."

The largest open-air contemporary art center in South America is a unique experience in the Atlantic Forest.

You feel like you're in a forest, but you're actually walking amidst the branches and trunks of a single giant tree.