A full-day loop from San Pedro de Atacama through the high-altitude lagoons, Piedras Rojas and the flamingo-rich Laguna Chaxa. Expect dramatic mineral colors, brief walks, cultural stops in Toconao and several photo-ready viewpoints.
More ways to explore the area's outdoor wonders
You leave San Pedro de Atacama before the sun fully warms the desert, tires crunching over salt flats as the high plains open toward distant volcanoes. By midmorning the lagoons appear like unexpected mirrors: Miscanti and Miñiques sit ringed by volcanic ridgelines, glassy at altitude; Piedras Rojas gives the landscape a rust-red edge that challenges the blue of the sky. Laguna Chaxa hosts shallow saline beds where flamingos pick like dancers in water.
Difficulty
moderate
Duration
9 hours
Fitness Level
Moderate fitness—able to walk 30–60 minutes at a time on uneven, flat trails and handle altitude.
Wildlife
History
The Atacama highlands have been inhabited by Atacameño (Likan Antai) communities for millennia; salt extraction and pastoralism shaped local settlement patterns.
Conservation
Water is scarce and sensitive habitats like saline lagoons are protected; stick to walkways, avoid disturbing bird colonies, and follow guide instructions to minimize impact.
Reserve your spot on the 1-Day Tour Altiplanic Lagoons and Piedras Rojas and Laguna Chaxa today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Acclimatize before the day
Spend 24–48 hours in San Pedro to reduce altitude sickness risk—drink plenty of water and move slowly on initial walks.
Layer for high desert conditions
Temperatures swing from cold mornings to strong sun—pack a windproof jacket and a warm mid-layer.
Protect against sun and glare
Bring sunscreen, sunglasses and a wide-brim hat—the sun is intense at altitude and reflected off salt and water.
Carry small local currency
Entrance fees for sites like Red Stones (~US$15) and Laguna Chaxa (~US$14) may be charged on-site—have cash ready.
Layered clothing (base, insulated mid, wind shell)
Keeps you comfortable across large diurnal temperature swings at altitude.
Sturdy walking shoes
Closed shoes with good tread for uneven boardwalks and rocky viewpoints.
Sun protection (hat, SPF 50+, sunglasses)
High UV and glare from salt flats make strong sun protection necessary.
Water bottle (1–2 liters) and electrolyte mix
High-altitude dryness increases dehydration—carry ample fluids for the day.