A museum dedicated to the German scientist who revealed the significance of the mysterious Peruvian Nazca Lines.

These ruined Incan mausoleum towers still bear carvings of sacred animals on their blocks.

It took 82 years and four different plaques to finally get the story right.

Mystic Incan rock piles three miles above sea level.

On this tiny spot of land in the middle of Lake Titicaca the only ones who do the knitting are the men.

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

Now containing the bones of the actual conquistador, instead of someone else.

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

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

A backdoor to Machu Picchu that only the most foolhardy infiltrator would attempt to breach.

Ain't no party like a ghost town party.

Death rituals and sacrifice inside a Peruvian megalith.

These steeply terraced ruins are a stop along the Inca Trail to Machu Picchu.

White llama terraces dazzle in Peru's "other Machu Picchu."

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.

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

An unexpected desert oasis in South America.

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

A market for witches is hidden within a train station.

If you’ve ever seen a picture of Machu Picchu, then you’ve seen a picture of Huayna Picchu—you just didn’t realize it.

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

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.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.