The Primordial Canvas: Origins and Geology

The Desierto del Diablo and the Desierto del Laberinto are not merely landscapes; they are the result of a slow, geological choreography that began over ten million years ago during the Miocene epoch. Located near the remote village of Tolar Grande, these formations emerged as the Andes rose, trapping moisture and transforming what was once a humid basin into one of the most arid environments on the planet. The deep, ochre hues of the Devil’s Desert are caused by heavy concentrations of iron oxide, while the Labyrinth consists of thousands of clay dunes and gypsum crystals, fossilized into a frozen sea of terracotta waves.

The Path of the Arrieros

While these deserts appear uninhabitable, they served a vital purpose during the 19th and early 20th centuries. This region was a critical segment of the Arrieros routes—muleteers who undertook the Herculean task of driving thousands of cattle from the Argentine lowlands across the high Puna to the nitrate mines in Chile. The Desierto del Diablo was a feared passage; its vast, featureless plains and blistering sun tested the sanity and endurance of both men and beasts. To walk these paths today is to follow the ghosts of a forgotten trade that once fueled the economy of the southern Andes.

The Legend of the Devil’s Alchemy

The name Desierto del Diablo (Devil’s Desert) does not stem from local tales of evil, but rather from the overwhelming, otherworldly intensity of the landscape. Local legend suggests that at sunset, when the mountains glow with a fire that seems to burn from within the earth, the shadows take on a life of their own. It was said by the old travelers that the “Devil” lived here not to tempt souls, but to guard the silence. The silence in this desert is so profound it is often described as a physical weight. Legend warns that if a traveler does not offer a corpachada (an offering of coca leaves or wine) to the Pachamama before entering, the desert will “steal their shadow,” leaving them to wander aimlessly in the heat.

The Labyrinth of Lost Reflections

The Desierto del Laberinto, a maze of thousands of reddish clay hillocks, carries its own unique folklore. Because the landscape is so repetitive and lacks natural landmarks, it creates a natural optical illusion. Arrieros told stories of “The Mirroring Clay,” claiming that the desert would shift its paths to confuse the weary.

• The Whispering Wind: Locals believe the Zonda wind, as it whistles through the gypsum cracks of the Labyrinth, carries the voices of those who passed through centuries ago.
• The Guardian Coquena: In the surrounding heights, it is said that Coquena, the mystical protector of vicuñas and guanacos, watches over the desert. He is a short, benevolent figure who assists those who respect the silence of the desert but punishes those who hunt for sport in this sacred void.

Signification culturelle aujourd'hui

For the people of Tolar Grande and the indigenous Kolla communities, these deserts are far more than a tourist curiosity. They represent the “Puna profunda”—the deep, spiritual heart of their territory. The desert is viewed as a living entity that demands respect and introspection. In a modern world defined by noise, the Desierto del Diablo remains a sanctuary of absolute stillness, reminding visitors of the insignificance of human time compared to the eternal patience of the stone. It is a place where the physical world feels thin, and the connection to the primordial earth is restored through the simple act of observation.

Did You Know?

The conditions in the Desierto del Diablo are so similar to the surface of Mars that scientists and space agencies have frequently used the region as a terrestrial analog to study how life might survive on the Red Planet. When you stand in the center of the desert, you are experiencing the closest thing to a Martian landscape available on Earth, characterized by high UV radiation, extreme temperature fluctuations, and a total absence of visible moisture.