The colors of the earth, the rock art, and the formation of the Atacama Desert.
This is a journey to read the desert with intention.
An experience that brings together landscape, geology, and ancestral history — revealing layers of the Atacama that go far beyond what the eye can see. Layers of time, culture, and meaning.
We leave San Pedro de Atacama in the morning, heading north through less explored areas of the desert. Along the way, we prepare a full breakfast, allowing for a calm start before entering a landscape shaped by millions of years of natural and human transformation.
Gradually, the scenery begins to shift.
We arrive at Valle del Arcoíris — one of the most important locations in the Atacama from a geological perspective.
Here, it becomes possible to clearly understand the formation of the region’s three main mountain ranges: the Andes, the Domeyko Range, and the Salt Range — something that cannot be observed with the same clarity elsewhere in the desert.
The colors that give the valley its name tell this story.
Shades of red, green, white, yellow, and brown reveal different minerals and geological processes accumulated over millions of years. Walking through this landscape is, in many ways, walking through the formation of the Earth itself.
The trail is short and accessible, allowing you to observe these formations up close and understand how the Atacama took shape over time.
We then continue to Yerbas Buenas.
Within the canyon lies one of the most important rock art sites in the region — a place where the desert shifts from landscape into memory.
The petroglyphs, carved thousands of years ago by pre-Columbian cultures, depict caravans, hunters, llamas, and symbolic figures that offer insight into life in this environment.
This is where one of the most defining moments of Andean history emerges: the domestication of the llama.
This development enabled the transport of goods, water, and food, the creation of trade routes, and the connection between distant regions across the Andes.
More than images, these carvings represent the origins of Andean caravan life — the relationship between people, animals, and the extreme environment they inhabited.
Walking among the petroglyphs is a quiet and respectful experience.
Your guide provides context about these cultures, how they lived, and why this place was chosen to record their stories, while also emphasizing the importance of preservation and responsible travel.
Throughout the day, the desert stops being just a landscape — and becomes a language.
If you’re looking to understand the Atacama beyond its surface, this is where that connection becomes clear.
We return to San Pedro de Atacama with the feeling of having discovered a less obvious side of the desert — one revealed through both the colors of the land and the marks left by those who lived here long before us.
Since this tour takes place at lower altitude and follows a relaxed pace, it is ideal for the first days of your itinerary or for those seeking a more cultural and contemplative experience.
MAXIMUM ALTITUDE: 3,500 meters
RECOMMENDED FOR: from day one
