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

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.

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 remarkable geological formation resembling a forest made of stone.

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

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

This likeness of the famous revolutionary is entirely made of recycled scraps of metal.

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

A black and white solution to the Bolivian city's traffic problems.

Museum dedicated to the sacred leaf of the Andes.

Astronomical observatory above Lake Titicaca.

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

A desert that evokes the surreal.

Bolivia's needle-like rock formations.

This red lake 4,000 meters above sea level is home to rare flamingos.

Largest site of dinosaur footprints ever found includes more than 5,000 tracks.

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

On the outskirts of a desert trading village high on the Andean plain, steel giants have been destroyed by salt winds.

The Sun, Moon, and stars peacefully coexist with animals, humans, and their tools at this surprising sculpture park.

A tower devoted to — and modeled after — the Divine Comedy.

Formerly a brutal Nazi colony, this Chilean village was remade as a (controversial) German-themed tourist trap.

Full-scale dinosaurs dominate the forested park in the middle of Chile’s second city.

Pivotal home of Nobel Prize winner Pablo Neruda.