Preserved Inca city and site of the last Inca stronghold against the Spanish conquistadors.

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

Huge stone depressions which may have acted as an Incan agricultural experiment.

A Christian monastery stands on what was once a holy Incan temple.

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

A painting in the historic Cathedral Basilica depicts Jesus and his disciples dining on a traditional Peruvian menu.

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

Death rituals and sacrifice inside a Peruvian megalith.

Did Inca children also slide down these smooth rocky slopes above Cusco?

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.

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

An outdoor gallery of sculptures chiseled from a unique stone that deemed Arequipa's old town a UNESCO World Heritage Site.

A set of ancient drawings in the desert of Peru that are so massive, many of them can only be fully seen from the sky.

This metal tower in the desert provides views of a handful of Nazca geoglyphs.

An unexpected desert oasis in South America.

The mysterious "Candelabra of the Andes" could represent anything from a god's trident to a hallucinogenic plant.

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

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

This park feels like a lush little jungle full of wildlife nestled within São Paulo.

The pedestrian traffic signals in Brazil's teeming metropolis light up with clues to nearby landmarks.

This giant mural of Santa Muerte in downtown São Paulo reminds passersby of their own mortality.

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

An emporium of communication in Vitória's Old City.