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Trip ideas  /  South America  /  Chile  /  San Pedro de Atacama, Antofagasta  /  3-day itinerary
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Adventure
San Pedro de Atacama, Antofagasta: 3 days in the Atacama DesertPhoto by Daniele Nabissi on Unsplash
Adventure ThrillNature & Wild BreatheTrip idea · San Pedro de Atacama, Antofagasta

3 days in the Atacama Desert

The 7-day plan, rearranged for 3 days: the best-ranked places stay, and each day keeps to one part of town.

3 daysAnyoneEarly September12 places
Copy this plan to your own trips, then change anything you like.
San Pedro de Atacama: brown grass on brown soil during day time
Photo by Kurt Cotoaga on Unsplash
San Pedro de Atacama: brown road during day time
Photo by Kurt Cotoaga on Unsplash
How many days?Pick yours and the plan rearranges.
Rearranged from the 7 day plan. See it as written

Best time to go

January to December are the most comfortable months for exploring the desert.
  1. Jan
  2. Feb
  3. Mar
  4. Apr
  5. May
  6. Jun
  7. Jul
  8. Aug
  9. Sep
  10. Oct
  11. Nov
  12. Dec

Arrival day

Before Day 1. The village sits high in the desert, so plan a calm first day and give your body time to adjust.Details
Flying in
Most travelers land at the airport in Calama, a desert city a good way from San Pedro, and then go on by road. Shuttles, taxis and rental cars serve the run, so check ahead on what runs when your flight lands.
The height
San Pedro is about 2,400 meters above sea level, and the geysers and lagoons later in the week are over 4,000. Take it slowly, drink water, avoid a heavy meal and a lot of alcohol on the first night, and tell someone if you feel unwell.
Cars and tours
The roads between the sights are long, and some are rough gravel. A rental 4x4 gives freedom, and many travelers choose guided day trips for the high days. Check ahead on road, park and weather news before each day.
First evening
Walk the dusty lanes of the village, find an early dinner and go to bed. Day 1 is a slow walk around San Pedro, so you will already be close to everything.

Day 1. The salt flat and the high lagoons and the salt lagoons

4 stops · 152.8 km

Built from the plan’s must-sees, grouped so each day stays close together and ordered by time of day.

  1. 1
    MorningWorth the time

    Laguna Chaxa

    A lagoon in the middle of the great Atacama salt flat, where flamingos feed in the shallows. The salt crust crunches under your feet, and the volcanoes stand behind. It is part of a lasting reserve, so check ahead on fees and hours.

    Go when Morning, when the flamingos feed.

    Local tip Walk slowly and stay back from the birds. The salt crust is sharp, so wear closed shoes.

    About 1 h 6 min by car63.0 km
  2. 2
    AfternoonWorth the time

    Laguna Miscanti

    A deep blue lagoon above 4,000 meters, ringed by bare mountains and often very windy. Walk along the shore for a few minutes and then go back to the car. Check ahead on access.

    Go when Early afternoon, when the water is calmest.

    Local tip The wind is cold and strong at this height. Wear a windproof layer, a hat and sun protection, and walk slowly.

    Laguna Miscanti, San Pedro de Atacama
    Photo: Godot13, CC BY-SA 4.0 on Wikimedia Commons
  3. Lunch

    Empanadas on the road

    Pack empanadas from the village and a bottle of water for the climb to the lagoons. The wind is strong up there, so eat in the car or in the lee of a wall.

    Local tip Eat lightly before the climb, since a heavy lunch feels worse above 4,000 meters.

    About 15 min by car or transit5.3 km
  4. 3
    AfternoonWorth a short look

    Laguna Miñiques

    A smaller lagoon beside Miscanti, separated from it by an old lava flow. The water is a quiet turquoise on a calm day.

    Go when Right after Miscanti, from the same road.

    Local tip Look at the line of dark lava rock between the two lagoons and notice the difference in the colors of the water.

    About 1 h 22 min by car84.6 km
  5. 4
    AfternoonWorth the time

    Laguna Tebenquiche

    A salt lagoon on the edge of the flat, with a shore of white crystals and a big sky. Quiet in the late afternoon, with the volcanoes pink at the end of the day.

    Go when Late afternoon, around sunset (about 7:26 PM).

    Local tip Walk out along the white shore and look back at the volcanoes as the light turns pink. Do not walk over the thin salt crust.

  6. Dinner

    Pastel de choclo

    A baked corn pie with a filling of meat, onion and egg, a classic dish of Chile. A comforting meal before a night of stars.

    Local tip Go early, so you can leave the village lights in good time.

If it rains. Everything today is outdoors, so swap this day with a drier one if you can.

Day 2. The salt lagoons and the Moon Valley

4 stops · 38.8 km

Built from the plan’s must-sees, grouped so each day stays close together and ordered by time of day.

  1. Travel from Laguna TebenquicheAbout 22 min by car or transit8.9 km
    Where Day 1 ended.
  2. 1
    MorningWorth the time

    Laguna Cejar

    A round salt lagoon in the flat, with water so salty that people float. Swimming rules and access change from year to year, so check ahead before you plan to get in.

    Go when Late morning, when the light is clear.

    Local tip Swimming rules and access change, so check ahead. If you float, rinse off afterward, and keep the salty water out of your eyes.

    About 34 min by car or transit19.3 km
  3. 2
    AfternoonTen minutes

    Las Tres Marías

    Three tall rock shapes standing in a row along the Moon Valley road, worn by wind into figures. A quick stop for photographs.

    Go when Afternoon, on the way to the valley.

    Local tip The rock shapes are worn by the wind. Stop, take a photograph and carry on to the main valley.

  4. Lunch

    Goat cheese and bread

    Fresh goat cheese, local bread and tomatoes make a simple picnic for the road to the valley. Pack it the night before.

    Local tip Buy it from a village shop before you leave, and carry a lot of water.

    About 11 min by car or transit3.0 km
  5. 3
    EveningWorth the time

    Valle de la Luna

    A dry valley of salt, sand and wind-carved ridges at the foot of the Cordillera de la Sal. Stay for the light as the sun goes down and the whole valley turns orange and pink.

    Go when About an hour before sunset (about 7:26 PM), then stay as the colors change.

    Local tip Bring a layer, because it gets cold quickly once the sun goes down, and stay on the marked paths.

    Valle de la Luna, San Pedro de Atacama
    Photo: Davide guallini, CC BY-SA 3.0 on Wikimedia Commons
    About 19 min by car or transit7.6 km
  6. 4
    EveningWorth the time

    Night sky outside San Pedro

    The desert is dry, high and far from big cities, so the sky is very dark on a clear night. Go out of the village lights, let your eyes adjust, and look for the Milky Way. The moon and the weather decide how many stars you see.

    Go when After dark, on a clear night away from the lights.

    Local tip Let your eyes adjust for a few minutes and dress warmly, because desert nights are cold. The moon and the weather decide the show, so keep a spare night in the plan.

If it rains. Everything today is outdoors, so swap this day with a drier one if you can.

Day 3. El Tatio and the hot springs and the Rainbow Valley and the petroglyphs

4 stops · 168.6 kmAbout 3 h 24 min driving

Built from the plan’s must-sees, grouped so each day stays close together and ordered by time of day.

  1. Drive from Night sky outside San PedroAbout 1 h 14 min by car73.7 km
    Where Day 2 ended.
  2. 1
    MorningWorth the time

    El Tatio Geysers

    A high field of steaming vents and bubbling pools, over 4,200 meters above the sea. Plumes of steam rise in the cold dawn air. Go at first light, keep to the marked paths and never step on the thin crust near a vent.

    Go when First light. Leave in the dark, with warm layers, gloves and a hat.

    Local tip The cold is severe, you are over 4,200 meters up, and the steam warms the air only near the vents. Drink water, stay on the marked paths and keep well back from the edges.

    El Tatio Geysers, San Pedro de Atacama
    Photo: Diego Delso, CC BY-SA 4.0 on Wikimedia Commons
    About 52 min by car43.4 km
  3. 2
    MiddayWorth the time

    Valle del Arcoíris

    The Rainbow Valley, where hills of rock show bands of red, green, yellow and violet from the minerals in the layers. The road is rough and the light is best in the middle of the day, so check ahead on conditions.

    Go when Midday, when the colors are at their strongest.

    Local tip The gravel road is rough. Drive slowly, or go with a guide who knows the way, and check ahead on road conditions.

  4. Lunch

    A picnic in the desert

    Bread, cheese, fruit and a bottle of water, carried in a daypack. There is nothing on the road, so bring everything with you.

    Local tip Take more water than you think you will need, and carry out all your rubbish.

    About 39 min by car25.7 km
  5. 3
    AfternoonWorth the time

    Pukará de Quitor

    The ruins of a hilltop stone fortress above the river, built long before the Spanish arrived. Walk the paths up the hill for the view over the green oasis. Check ahead on entry and on the hours of the site.

    Go when Late afternoon, around sunset (about 7:26 PM), when the light is soft.

    Local tip Climb slowly and rest on the way up. At this height, even a short hill takes more breath than you expect.

    Pukará de Quitor, San Pedro de Atacama
    Photo: bitacoreta, CC BY 2.0 on Wikimedia Commons
    About 39 min by car25.8 km
  6. 4
    AfternoonWorth the time

    Puritama Hot Springs

    A series of warm pools among the rocks of a small canyon, a gentle way to end a cold early day. Check ahead on the fee, the opening and the number of visitors allowed.

    Go when Afternoon, after the early start.

    Local tip Pack a towel and a swimsuit, and check ahead on the fee and on how many visitors are allowed at once.

    Puritama Hot Springs, San Pedro de Atacama
    Photo: Negrorodrigo, CC BY-SA 3.0 on Wikimedia Commons
If it rains. Everything today is outdoors, so swap this day with a drier one if you can.

Departure day

After the last day. The trip out is a long road across the desert, so leave a good margin.Details
The road out
The transfer back to the airport in Calama is a long straight road across the desert. Book it ahead, leave earlier than you think you need to, and check for wind or road news in the morning.
Dust and sun
Keep a hat, sunglasses and water in your daypack for the ride. The desert is dry and bright even when you are in a car, and the airport can be hot and busy.
The rental car
If you rented a car, read the rules on gravel damage and on returning it in Calama before you sign, and fill the tank in the last town with a fuel station.
A last morning
If your flight is in the evening, take one more slow walk around the plaza, then keep to the shade. The sky over the village is worth a last look.

Questions people ask

When is the best time to visit San Pedro de Atacama?

By average weather from 2021 to 2025, January to December are the most comfortable months for a desert trip to San Pedro de Atacama. This plan is built for early September, which is one of the best months. Crowds and prices change through the year, so check them before you book.

How many days does this plan cover?

It covers 3 days in San Pedro de Atacama, planned for early September. Each day is built around a small number of stops, with room to rest.

Who is this plan for?

It was planned for most travelers. The pace and the places reflect that, so check it fits how you travel.

Is anything on this plan booked?

No. Places marked "book ahead" need a reservation. Hours, prices and availability change, so confirm before you go.

Can I plan my own days like this?

Yes. Archie drafts a day by day plan for your dates and takes your pace, the weather and who is travelling into account. You can start one from the Archie app.

Can I change this plan?

Yes. It is a starting point you can change to fit your own trip: swap a place, add a day or move the pace.

How much walking is there?

Each day has about 29.9 to 152.8 kilometers between its stops, and 277.6 kilometers in all across 3 days. A short hop is a walk and a longer one a ride. Distances are straight-line estimates, so allow extra for the streets.

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Make it yours in a minute, then move days around and add what you want.

A trip idea · Updated October 2026

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