Acamarachi

Also known as: Pili

Height: 6,046 m
Country:
Chile flagChile

Acamarachi, also known as Cerro Pili, stands at around 6,046 meters (19,836 feet) in Chile’s Atacama Desert region. This remote stratovolcano is part of the Central Volcanic Zone of the Andes and sits within one of the driest landscapes on Earth. Despite its imposing height and rugged terrain, Acamarachi is known for its relatively non-technical ascent, making it a unique choice for climbers interested in high-altitude volcanic peaks.

The ascent typically begins from the town of San Pedro de Atacama, with a drive taking climbers close to the base of the mountain. The climb itself is a mix of rocky scree and volcanic sand, which can be challenging on steeper sections. Acamarachi's summit offers expansive views of the Atacama and surrounding volcanic summits, including neighboring peaks like Licancabur and Sairecabur.

Climbers face high-altitude conditions and a stark, almost lunar landscape, with extreme temperature fluctuations between day and night. Proper acclimatization is essential, as the air here is thin and the conditions can be harsh. Acamarachi is a great choice for those looking to experience Chile’s high-altitude volcanoes without technical climbing but with all the challenges of a high Andean ascent in a remote desert setting.

Prepare for an adventure climbing Acamarachi. This overview provides essential details on routes, difficulty, costs, and the best times to go, helping you plan a successful expedition.

Difficulty

  • F: Easy (alpine grade 1)

When to go

  • June to September

Guide links

These guides offer organised climbs for Acamarachi. Compare each trip - pricing, reviews, and key details to help you choose the right guide. To explore more options / routes, check out our full Guides Directory.
We've carefully selected these independent guides based on their expertise with Acamarachi. Compare their offerings, from group sizes and equipment inclusion to trip duration and support services. Each guide brings their own unique approach, so you can find the perfect match for your adventure. Click through to see full details and connect directly with any guide that interests you.
View the summit location and surrounding terrain to get a sense of the mountain's environment. This map offers a valuable perspective on the peak's position within the region, aiding climbers in visualizing their route and nearby landmarks.
What you can see from the summit of Acamarachi. Click and pan around the map to explore, and zoom in/out to see the names of neighbouring mountains.

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