A compact half-day excursion from San Pedro de Atacama that pairs the multicolored cliffs of Rainbow Valley with the ancient petroglyphs of Yerbas Buenas. Expect vivid geology, quiet village life in Río Grande, and short walks across uneven desert terrain.
More ways to explore the area's outdoor wonders
You step out of the vehicle onto powdery soil and the desert immediately answers: wind carving strata, sun spinning color across cliffs. The Rainbow Valley opens like a page of geological history — layered reds, greens and whites stacked by mineral deposits and bleached by millennia of wind and oxygen.
Difficulty
moderate
Duration
4–5 hours
Fitness Level
Suitable for travelers with basic mobility and moderate fitness; involves short walks over uneven ground and standing.
Wildlife
History
The Yerbas Buenas panels are associated with pre-Columbian Atacama peoples and served as caravan waypoints and ritual markers linked to trans-desert routes.
Conservation
This fragile high desert preserves ancient art and scarce vegetation; stay on paths, carry out all trash and avoid disturbing archaeological sites.
Reserve your spot on the Rainbow Valley Tour, Yerbas Buenas Petroglyphs - Half Day Tour today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Time your visit for morning light
Colors of Rainbow Valley are most vivid in the morning; mid-day sun flattens contrast and heats the site.
Hydrate and acclimatize
Altitude around 2,400–3,000 m can make exertion feel harder—drink water before and during the tour and take it slow on walks.
Wear sturdy shoes
Trails are short but rocky; closed-toe hiking shoes with good grip prevent slips on loose scree.
Protect the petroglyphs
Do not touch, trace, or climb on rock art; use zoom lenses for close photos to avoid contact.
Sun hat and high-SPF sunscreen
Desert sun is intense year-round; protect face and skin during exposed sections.
summer
Sturdy hiking shoes
Provides traction on rocky slopes and uneven petroglyph sites.
Insulating layer or light jacket
Desert mornings and late afternoons can be cool—layers let you adapt to quick temperature swings.
spring
Daypack with water and snacks
Carry extra water, camera, and personal items for the 4–5 hour excursion.