Ride the Solar Train through the Quebrada de Humahuaca, visit Purmamarca's seven-colored hill, then climb to the high white expanse of Salinas Grandes — a full day of geological drama and Andean culture. Practical tips inside for altitude, timing, and what to pack.
More ways to explore the area's outdoor wonders
A pale horizon opens like a blank page as the convoy climbs the Cuesta del Lipán, wind pushing the vehicle through bands of ochre and rust. By midmorning the town of Purmamarca appears — a dusty cluster at the foot of the seven-colored hill — then the landscape climbs again, and the road chews altitude until the salt flats flash white at the edge of the sky.
Difficulty
moderate
Duration
12–13 hours
Fitness Level
Suitable for most people in reasonable health; be prepared for repeated altitude exposure and short uphill walks.
Wildlife
History
The Quebrada de Humahuaca is an ancient transit corridor used by indigenous peoples and later by colonial routes; the regional railway reflects 19th–20th century transport ambitions.
Conservation
The dry puna ecosystem is fragile; stick to established paths, avoid disturbing salt extraction pools, and support local craft economies that use sustainable materials.
Reserve your spot on the Salinas Grandes + Solar Train of Humahuaca today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Acclimatize before the tour
Spend a day in Salta (1,200 m) or Purmamarca before ascending; symptoms of altitude sickness appear above 2,500 m.
Bring sun and wind protection
At 3,000–4,000 m UV is strong and wind can be biting — sunscreen, sunglasses and a windproof shell are musts.
Hydrate and carry snacks
Long stretches of driving and short walks at altitude make constant hydration and small energy snacks helpful.
Check train days in advance
The Solar Train does not run every day (no service on some weekdays); confirm schedules before booking.
Water bottle (2L+)
Hydration prevents altitude headaches and maintains energy during long drives and walks.
Sunglasses & SPF 50+
High-altitude sun is intense on the white salar and reflective surfaces.
summer
Windproof jacket / warm layers
Temperature drops and strong winds are common above 3,000 m, so insulating layers are crucial.
winter
Sturdy walking shoes
Trails and the salt surface are uneven; closed, grippy shoes protect ankles and soles.