10 Best Things to Do in San Pedro de Atacama, Chile
The first thing I noticed about San Pedro de Atacama was the silence. This small desert town sits at 2,400 meters in the driest non-polar desert on Earth, and when the wind drops, the quiet is almost physical. Adobe houses line dusty streets, and every morning tour agencies fill their jeeps with visitors heading to the moon-like landscapes outside town. I based myself here for four days and never ran out of things to do. From salt flats to steaming geysers and the clearest night skies I have ever seen, these are the best things to do in San Pedro de Atacama.
Explore Valle de la Luna
Its name means Valley of the Moon, and the name fits. I drove out at late afternoon and walked a rugged trail through dunes and salt formations that look like the surface of another planet. As sunset approached, the rock turned orange, then red, then purple. On a clear day you can see the Licancabur volcano glowing across the valley. Plan to arrive a couple of hours before sunset so you can walk the loop and catch the changing light on the dunes.
Soak in the Puritama Thermal Baths
After a cold morning, the hot springs at Puritama were a gift. A series of natural pools sits in a green canyon fed by warm water cascading down the rocks. I worked my way from the coolest pool to the hottest, watching birds circle overhead. The pools are about thirty minutes outside town, and most tours stop here for a peaceful hour. Bring a towel and expect a few happy, relaxed strangers nearby.
Watch the Sunrise at El Tatio Geysers
There is no gentle way to say this: the geysers tour starts before 4 a.m. The reward is worth the alarm. El Tatio sits at over 4,300 meters, and at dawn the steam from more than eighty geysers hangs in the freezing air as the sun touches the Andes. I walked the boardwalk while steam hissed around me, then enjoyed the provided breakfast as the sky brightened. Dress in your warmest layers, because the cold up there is fierce even in summer. The altitude may leave you breathless, so move slowly.
See Flamingos at the Salar de Atacama
The Chaxa Lagoon in the Atacama Salt Flat is where flamingos gather, and they perform for visitors without sparing a thought. I stood at the water’s edge and watched dozens of pink birds feed against a backdrop of snow-capped volcanoes. Go late in the morning when the birds are most active and the light is softer. The low, white salt pans stretching to the horizon feel endless, and the reflections are stunning.
Visit the Altiplanic Lagoons
For the most beautiful water in the region, drive high into the altiplano to the Miscanti and Miñiques lagoons. At over 4,000 meters, these deep blue lakes sit against a dramatic background of volcanoes, and the air up there is thin and brilliant. I sat by the edge of Miscanti for a long quiet while, watching clouds move. The drive itself, past llamas and vast open country, is part of the appeal.
Stargaze in the Darkest Skies Around
The Atacama is famous among astronomers for a reason, and I have never seen stars like the ones above San Pedro. With almost no light pollution and some 330 clear nights a year, the Milky Way fills the sky from horizon to horizon. I joined an astronomy tour that pointed a telescope at Saturn and the Moon, but simply lying on my back and looking up was just as magical. On a new moon night, you can see detail in the dust lanes of the galaxy.
Taste the Local Food and Markets
San Pedro has grown into a dining town, and I ate very well there. Beyond the tourist restaurants you can join a cooking class that uses llama meat, quinoa, and local cheeses. I also wandered the small craft market for alpaca wool, ceramics, and silver jewelry. For a memorable dinner, try a llama steak with a local red wine and a pisco sour on the side.
Try Sandboarding in the Dunes
For pure adrenaline, I drove into the sandy dunes outside town and tried sandboarding. You wax the board, teeter at the top of a dune, and slide down with the desert rushing past. My first attempt was a face-plant into the sand, but by the third run I was catching small carving turns. It is a cheaper and much warmer cousin of snowboarding, and the golden light at the end of the day makes it look great from afar.
Walk the Town’s Adobe Streets
The town itself deserves a slow morning. I wandered the Plaza de Armas, popped into small museums about archaeology and the desert, and watched stray dogs nap in the shade. San Pedro has a rustic, frontier feel that holds up well. Take your time, because the town is the calm base your busy days depend on. A good strong coffee and a slow breakfast make the early tours easier.
Prepare for Altitude, Sun, and Time of Year
San Pedro sits at over 2,400 meters and many of its best sights climb far higher. I drank coca tea, sipped water constantly, and kept my early days gentle, which kept altitude sickness at bay. The sun here is relentless, so bring sunscreen, a hat, and lip balm, and remember that the desert can be cold at night even when the days are hot. When I visited in the shoulder months between March and May and September and November, I enjoyed warm days and thinner crowds than in high season.
San Pedro de Atacama is one of those places that stays with you, not for a single landmark but for the way the whole landscape feels otherworldly. Between geysers at dawn and galaxies overhead, this desert town gave me quiet, adventure, and a sense of the Earth’s immense scale. Pack layers, take it slowly, and let the silence work its magic.
