Enormous array of antennae fill a desert valley.

The outside of this exposed Moche pyramid is covered with striking colorful adobe friezes.

This small oxbow lake has rare giant river otters and some Seussian-sounding birds.

A highland eco-park celebrates more than a thousand varieties of tuber.

The depictions of slaughter are surprisingly detailed at this mysterious ancient site.

Ain't no party like a ghost town party.

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.

These giant mummies are set ominously into a Peruvian cliffside and topped with real human skulls.

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.

Extraordinary rock formations in open Peruvian fields.

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

A remarkable geological formation resembling a forest made of stone.

Plundered and left asunder by grave robbers, this ancient necropolis has been painstakingly pieced back together.

One of the world's tallest waterfalls wasn't revealed to the world at large until 2006.

An unexpected desert oasis in South America.

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

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

A market for witches is hidden within a train station.

The next-door homes of two very different musicians, George Frideric Handel and Jimi Hendrix.

A historic hill of tall tales, with one rather special tree.

The world's oldest family-run magic shop is hidden beneath a bustling London thoroughfare.

More than a million titles fill the labyrinthine shelves of this prestigious private library.