San Pedro de Atacama is a small adobe town on an oasis in northern Chile, surrounded by some of the most otherworldly landscapes on Earth. Salt flats, steaming geysers, turquoise lagoons and moon-like valleys all lie within a short drive, while the night sky above is among the clearest anywhere. For desert lovers, it is an unforgettable base.
Quick Facts About San Pedro de Atacama, Chile
| Country | Chile |
| Region | El Loa Province, Antofagasta Region |
| Known For | Desert landscapes, Valle de la Luna, geysers, lagoons, stargazing |
| UNESCO Status | Not listed |
| Founded | Ancient oasis settlement of the Atacameño people |
| Best Time to Visit | March to May, or September to November |
| Time Needed | 3 to 5 days |
| Continent | South America |
Where Is San Pedro de Atacama, Chile?
San Pedro de Atacama lies in the Antofagasta Region of northern Chile, east of the city of Antofagasta and about 106 kilometres south-east of Calama. It sits at roughly 2,400 metres above sea level on the edge of the Salar de Atacama, overlooking the Licancabur volcano near the border with Bolivia.
Why Visit San Pedro de Atacama, Chile?
First, the variety of landscapes is extraordinary. Within a day trip, you can see salt flats with flamingos, high-altitude lagoons, red canyons and the famous Valley of the Moon.
In addition, the Atacama is one of the best places in the world for stargazing, thanks to its dry air and clear skies. Finally, the town itself, with its dusty lanes, adobe houses and lively restaurants, has a relaxed, friendly character.
The Oasis Town
Church of San Pedro
The Church of San Pedro, a whitewashed adobe building, is the town’s most recognisable landmark and a National Monument. Its roof is made from cactus wood, a traditional material in the region.
Plaza and Calle Caracoles
The shady main square and the busy Calle Caracoles are the centre of town life. Here you will find tour agencies, craft shops and restaurants serving Chilean and Andean dishes.
Local Culture
The area’s first inhabitants were the Atacameño people, who developed basketry and ceramic crafts that can still be seen in local shops. The R.P. Gustavo Le Paige Archaeological Museum is known for its large collection of regional artefacts, so check its current opening status before you visit.
Valle de la Luna
Valle de la Luna, or the Valley of the Moon, is the most famous sight near San Pedro de Atacama. Wind and water have carved its salt and clay into ridges, caves and jagged peaks, creating a landscape that truly looks lunar. Ruins of old salt mines and workers’ huts add a human touch.
Highlights include the Amphitheatre rock formation and Duna Mayor, a huge sand dune with sweeping views. For the best experience, visit in the late afternoon and stay for sunset, when the rocks glow red, pink and gold.
Lagoons, Geysers and Stargazing
Altiplanic Lagoons
Miscanti and Miñiques
High on the altiplano, the Miscanti and Miñiques lagoons shine deep blue beneath snow-capped volcanoes. Vicuñas often graze nearby, and the scenery is breathtaking in every sense, since the altitude is well over 4,000 metres.
Salar de Atacama
Closer to town, the Salar de Atacama, Chile’s largest salt flat, is home to lagoons where flamingos feed, especially around Laguna Chaxa.
El Tatio Geysers
El Tatio is a geyser field high in the Andes, about two hours from town. Tours leave before dawn so you can see the steam columns at their strongest in the cold morning air. Afterwards, some tours stop at hot springs on the way back.
Stargazing
Because of its dry climate and high altitude, the Atacama has some of the clearest skies on the planet. Several local operators run astronomy tours with telescopes, which are a highlight of any stay.
One Historical Fact About San Pedro de Atacama, Chile
San Pedro de Atacama grew over centuries around an oasis in the Puna de Atacama, an arid high plateau. Its first inhabitants, the Atacameño people, built settlements and fortresses nearby, including the Pukará de Quitor, a pre-Hispanic hilltop fortress just outside town.
How to Get to San Pedro de Atacama, Chile
The nearest airport is in Calama, with flights from Santiago. From Calama, shuttle buses and transfers take around an hour and a half to reach San Pedro de Atacama. Long-distance buses also connect the town with Calama, Antofagasta and other cities in northern Chile, as well as Salta in Argentina.
Best Time to Visit San Pedro de Atacama, Chile
San Pedro de Atacama can be visited all year, as it rarely rains. However, autumn, from March to May, and spring, from September to November, offer pleasant days and fewer crowds. Nights are cold year round, and winter brings freezing temperatures at high altitude, so pack warm layers. Since the town lies at around 2,400 metres, take a day or two to acclimatise before high-altitude trips.
Is San Pedro de Atacama, Chile Worth Visiting?
Yes, San Pedro de Atacama is well worth visiting. Few places offer such dramatic and varied landscapes so close together. Moreover, the stargazing alone makes the trip memorable.
Final Thoughts
San Pedro de Atacama is a gateway to some of the most remarkable scenery in South America. Watch the sunset over the Valley of the Moon, rise early for El Tatio, admire the lagoons of the altiplano and spend a night under the stars. In short, it is a desert adventure you will not forget.
Image Credits
Wikimedia Commons
- Miscanti Lagoon: Photo by Luca Galuzzi via Wikimedia Commons (CC BY-SA 2.5)
- Church of San Pedro de Atacama: Photo by Carlos Teixidor Cadenas via Wikimedia Commons (CC BY 4.0)
- Anfiteatro, Valle de la Luna: Photo by Diego Delso via Wikimedia Commons (CC BY-SA 4.0)
- Duna Mayor, Valle de la Luna: Photo by Diego Delso via Wikimedia Commons (CC BY-SA 4.0)
- Llamas at Sunset: Photo by Luca Galuzzi via Wikimedia Commons (CC BY-SA 2.5)