Walk on a glass floor suspended over ancient mummified remains.

In La Paz's huge, city-sized cemetery, the deceased are stored in rows of apartment-like buildings.

The soaring gondola lines form the longest aerial cable car system in the world.

A valley of unique erosion patterns lends to a view like nothing on Earth.

Popular tourist destination where witches in dark hats sell dried llama fetuses for good luck.

In the desert of southern Peru is an intriguing collection of ancient petroglyphs whose origins remain unknown.

A lookout spot for the Andean condor, at the edges of one of the deepest canyons in the world.

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

In the upscale neighborhood of Miraflores in Lima, a pretty little park is home to dozens of cats.

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

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

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

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

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

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

A pretty park of over 1,600 olive trees that grew from just three saplings brought over from Spain.

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

Nazca pilgrimage site covering 370 acres is a popular stop for archeologists and looters.

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

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

An unexpected desert oasis in South America.

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