Enormous array of antennae fill a desert valley.

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

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

These overlooked ruins give an intimate look at the Inca Empire's urban planning prowess.

Mystic Incan rock piles three miles above sea level.

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

This high-Andean reserve protects the graceful vicuña that was nearly hunted to extinction for its precious wool.

An Inca spa, military outpost or maybe… both?

The Incas turned this ancient Wari aqueduct into an imposing defensive gate.

The sophisticated hydraulic system of the Nazca civilization.

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

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

The large collection of pre-Columbian pottery might make you blush.

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

Visiting dignitaries and Hollywood stars once stayed at this 1920s hotel, alongside ghosts that are said to haunt its corridors.

This unimaginably large pile of sand near Nazca is one of the tallest dunes in the world.

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

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

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

This stone complex marks the urban center of a lost civilization.

The highest tropical mountain range in the world is in Central Peru, home to a vast array of exotic and quirky plants and animals.

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

The remains of what was the most important religious complex in coastal Peru for over a millennium.

With nearly double the depth of the Grand Canyon, this Peruvian canyon is one of the deepest in the world.