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

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

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

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

A market for witches is hidden within a train station.

The mortal remains of an estimated 70,000 people lie in the basement of a monastery in Lima, Peru.

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

The world's fifth tallest waterfall is a spectacular silver chute of water that cuts through the cloud forest in northern Peru.

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

Peru's (not so) mysterious carved stones.

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

Sleep in a glass pod dangling off a cliff.

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

Where Aleister Crowley taught magick in "La Chambre Des Cauchemars," his "Chamber of Nightmares."