One of the largest ancient geoglyphs in the world is a tall desert god used for predicting the weather.

Towns with a resource known as "white gold," valuable enough to fight a war over, now stand ghostly and empty.

A fantastical group of cliffside stairways, bridges, and twisting paths carved out of stone provide a surreal coastal hike.

What was once a unique system of urban elevators is turning into a mechanical ruin.

Pivotal home of Nobel Prize winner Pablo Neruda.

Pablo Neruda's custom-built lover's nest was made to remind him of the sea and named after his mistress' hair.

In the most arid desert on the planet, the world's leading telescope allows astronomers to see more than has ever been seen before.

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

Visit this odd display of indigenous style in Argentine wine country.

Mysterious and ancient carved standing stones.

An epic sculpture depicting a wagon and straining oxen.

The design of the Palacio Salvo has been described as "a lighthouse on top of a building."

Massive rock sculptures formed during the time of the dinosaurs still stand undisturbed.

One man's quest to collect artifacts from every aspect of human life has resulted in this eclectic Argentinian museum.

An ancient forest of the Paleocene Age turned to stone.

Mother Nature outdoes herself with this stunningly beautiful set of caves carved into marble.

The geographical center of Chile is a port so depressing that it has driven men to suicide.

Conifers from the Jurassic Period transformed into stone in Patagonia.

The inspiration for the Patagonia Clothing logo, Cerro Fitz Roy turns pink at sunrise.

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

Xul Solar was an artist of alternate worlds, inventor of languages, and dreamer of utopias.

A neo-Gothic castle in the Argentinian countryside.

A toxic lake near a volcanic caldera that is home to flamingos and other life.

One of Chile's most active volcanoes is riddled with beautiful caves.