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Discover the unique landscapes of the Atacama Desert with excursions departing from San Pedro de Atacama. Choose from daytime trips to geysers and salt flats, or experience world-class evening stargazing.
Free Cancellation Explore seven turquoise salt lagoons hidden among the desert rock formations, an hour from San Pedro de Atacama.
Free Cancellation Observe the southern sky through 16-inch telescopes on a guided night tour from San Pedro de Atacama.
Free Cancellation Explore the iconic high-altitude landscapes and geological landmarks surrounding San Pedro de Atacama.
Free Cancellation View distant galaxies and planets through professional telescopes under the Atacama's famous dark skies.
Free Cancellation Explore the salt-crusted landscapes and massive dunes of Valle de la Luna, featuring sunset views at Piedra del Coyote.
Free Cancellation Visit the world's third-largest geyser field at sunrise, enjoy breakfast on-site, and stop in Machuca village.
Free Cancellation Bike Tour in San Pedro de Atacama - Devil's Throat
Free Cancellation Observe the cosmos under pristine night skies and receive a professional portrait with the Milky Way as your backdrop.
Free Cancellation Explore the jagged salt ranges and ancient clay formations of the Atacama's Moon Valley in a small group setting.
Free Cancellation Altiplanic Lagoons & Piedras Rojas Tour from San Pedro de Atacama
Read what travelers share about their experience visiting Atacama Desert — from practical tips to personal highlights.
Exploring the Atacama Desert from San Pedro de Atacama means stepping into one of the most otherworldly environments on the planet. Tours here range from high-altitude geyser expeditions at dawn to floating in hypersaline lagoons and stargazing under the clearest night skies on Earth.
With over 300 clear nights a year and virtually zero light pollution, the Atacama offers unmatched astronomical tours using high-powered 14-inch to 16-inch telescopes to view nebulae and galaxies.
Arrive before dawn at 4,320 meters above sea level to watch more than 80 active geysers erupt. The freezing morning air creates massive, dramatic steam columns.
Wander through the lunar-like salt and clay formations of the Salt Mountain Range. Sunset tours are incredibly popular as the crusted mountains turn vivid shades of red and purple.
Float effortlessly in the freezing but stunning turquoise waters of the Baltinache or Cejar lagoons. The extreme salt concentration makes you buoyant, similar to the Dead Sea.
Full-day excursions take you to the massive Salar de Atacama and Chaxa Lagoon, where you can spot Andean, Chilean, and James flamingos feeding in the shallow waters.
Planning your Atacama excursions requires careful attention to altitude, extreme weather, and local logistics. Here are the most important things to know before securing your tours.
San Pedro sits at 2,400m, but tours to El Tatio or Piedras Rojas go above 4,300m. Always book high-altitude tours for the end of your trip to acclimatize and prevent altitude sickness.
Most tour prices do not cover national park entrance fees. You will need to buy these separately online in advance or bring cash (e.g., 10,800 CLP for Valle de la Luna, 12,000 CLP for Laguna Chaxa).
Tour operators generally only pick up from hotels within the urban zone of San Pedro de Atacama. If you are staying in the surrounding Ayllus (like Coyo, Quitor, or Tulor), you will need to meet at a central plaza.
You need technical clothing layers. Daytime temperatures can hit 30°C, requiring lightweight clothes and heavy sun protection, but night and early morning tours (like El Tatio) drop to -15°C.
Many full-day and high-altitude tours have strict restrictions. They are generally not recommended for pregnant travelers, people with cardiovascular issues, or children under 7 years old.
If you are booking an astronomical tour, check the lunar calendar. Stargazing tours are often canceled or severely limited in visibility during the three days before and after a full moon.
| Stargazing & Astronomy | Valle de la Luna Half-Day | El Tatio Geysers Dawn Tour | Altiplanic Lagoons Full-Day | Catarpe Valley Bike Tour | |
|---|---|---|---|---|---|
| Tour Type | Night owls and photography enthusiasts | First-time visitors and sunset lovers | Early risers and nature lovers | Seeing flamingos and high-altitude landscapes | Active travelers and independent explorers |
| Best For | 2.5 hours | 4 hours | 7 - 8 hours | 10 hours | 4 hours |
| Average Duration | $35 - $65 | $35 - $65 | $68+ | $110 - $115 | $85 |
| Price Range |
Operating hours for the major attractions around San Pedro de Atacama vary by site and are strictly enforced by CONAF (the national forestry corporation).
Always double-check hours locally as they can shift slightly between summer and winter seasons.
San Pedro de Atacama is remote, but well-connected for tourists.
The optimal times to visit the Atacama Desert are during the shoulder seasons: March to May and September to November. During these months, daytime temperatures are mild, and you avoid the massive peak-season crowds.
Months to Avoid: January and February. This period brings the 'Altiplanic Winter', a weather phenomenon where moisture from the Amazon causes unexpected heavy thunderstorms, flash floods, and sudden road closures.
If your main goal is stargazing, plan your dates around the new moon. Tours are heavily impacted by full moons, which wash out the visibility of the Milky Way.
Accessibility in the Atacama Desert is challenging due to sandy, rocky, and uneven terrain. However, it is not impossible.
San Pedro de Atacama is a rustic adobe village, and amenities are basic.
The Atacama Desert contains fragile ecosystems and invaluable archaeological sites. Strict rules apply to all visitors:
No, you should not drink the tap water. It contains high levels of naturally occurring arsenic and heavy minerals from the volcanic soil. Stick to bottled or filtered water.
Acclimatize in San Pedro (2,400m) for at least 48 hours before taking high-altitude tours like El Tatio (4,320m). Drink 3 to 4 liters of water daily, avoid heavy meals, and skip alcohol.
Usually, no. Most tour operators require you to pay entrance fees separately. You will often need to buy these online in advance or bring cash in Chilean Pesos to the gates.
Stargazing during a full moon is very poor because the moonlight washes out the stars and the Milky Way. Most astronomy tours cancel or limit operations 3 days before and after a full moon.
Yes, but generally only if your hotel is within the urban center of San Pedro de Atacama. If you are staying in the outer Ayllus (like Coyo, Quitor, or Solor), you will have to meet at a central plaza.
It is a weather phenomenon that occurs in January and February. Moisture from the Amazon pushes into the desert, causing rare but intense thunderstorms that can lead to flash floods and road closures.
You need heavy thermal layers. The tour arrives before dawn at over 4,000 meters, where temperatures can drop to -15°C. Bring a windbreaker, gloves, and a warm hat, but wear layers you can peel off as the sun rises.
It depends on the tour. Valle de la Luna usually requires kids to be at least 7 years old. High-altitude tours like the Altiplanic Lagoons usually require kids to be 8 or older due to altitude risks.
For main sites close to town like Valle de la Luna, a standard rental car is fine. However, if you plan to drive to El Tatio or the remote high-altitude lagoons, a high-clearance 4x4 is strongly recommended.
No. Drones are strictly prohibited in all National Parks and protected wildlife areas in the Atacama. You can only fly one if you have obtained special permits from CONAF and the DGAC.
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This guided tour takes you to the seven lagoons of Baltinache, located about an hour's drive from San Pedro de Atacama. These turquoise pools are situated deep within the salt flats, framed by natural rock and sand formations that have shaped the landscape over time. During the visit, you can walk along the paths connecting the lagoons to see the clarity of the water and the white salt crusts at the edges. The trip focuses on the unique geography of the area, providing a quiet alternative to the more crowded sites in the Atacama Desert.
For a full refund, cancel at least 24 hours before the scheduled departure time.
English, Spanish
Escape the lights of San Pedro de Atacama for a night in the desert under the Milky Way. This small-group astronomical tour uses two powerful 16-inch telescopes to view deep-space objects, including nebulae and star clusters. Throughout the session, your guide explains the science and history of the southern constellations in a way that is easy to follow. The evening is designed to be relaxed rather than a formal lecture. Between observations, you can stay warm with blankets and enjoy snacks alongside a glass of wine, hot chocolate, or tea. To finish the experience, a professional photograph is taken of each guest under the stars to provide a high-quality memory of the Atacama sky.
For a full refund, cancel at least 24 hours before the scheduled departure time.
Portuguese, English, Spanish
This tour covers the essential landmarks that define the Atacama Desert. You will travel through the rugged terrain outside San Pedro de Atacama to see the region's most famous geological formations and vast salt plains. The route is designed to showcase the diverse textures and colors of the driest non-polar desert on Earth. The itinerary focuses on the natural history of the area, providing clear views of the Andean peaks and the unique basins below. You will have time to observe the landscape at a steady pace, moving between key viewpoints that offer a comprehensive look at the high-altitude environment.
For a full refund, cancel at least 24 hours before the scheduled departure time.
English, Spanish
The Atacama Desert offers some of the clearest conditions for stargazing found anywhere on the planet. This tour utilizes a range of high-end computerized and manual telescopes, allowing you to see the distinct shapes and colors of planets, star clusters, and distant galaxies that are usually invisible to the naked eye. A specialized guide leads the evening, using an astronomical laser pointer to point out the primary constellations of the southern hemisphere. The session is designed to be informative and easy to follow for guests of all ages. Throughout the night, a variety of snacks and drinks are served to ensure a relaxed environment while you observe the sky.
For a full refund, cancel at least 24 hours before the scheduled departure time.
Portuguese, English, French, Spanish
Valle de la Luna is a geological site within the Los Flamencos National Reserve, located at an altitude of 2,407 meters. Known historically as Las Salinas, the area was designated a Nature Sanctuary in 1982 due to its unique salt and clay formations. The terrain is defined by its lunar-like appearance, shaped over thousands of years by wind and water erosion. The tour visits several key landmarks, including the Duna Mayor and the rock formations known as Las Tres Marías (formerly called Los Tres Watchmen). You will also explore Quebrada Honda and the Mirador de Ckari, home to the Piedra del Coyote. These sites are best viewed during sunrise or sunset, when the shifting light highlights the textures of the desert floor and the surrounding mountain ranges.
For a full refund, cancel at least 24 hours before the scheduled departure time.
English, Spanish
You will depart San Pedro de Atacama in the early hours to reach El Tatio before the sun comes up. At over 4,000 meters above sea level, this field features more than 80 active geysers. Arriving at dawn is essential, as the contrast between the freezing mountain air and the boiling water creates the tallest and most visible steam columns. Following the geyser walk, your guide will provide a light breakfast for the group. On the drive back, the tour stops in the traditional adobe village of Machuca. You will have time to see the local church and learn about the community's history before arriving back in San Pedro.
For a full refund, cancel at least 24 hours before the scheduled departure time.
English, Spanish
The Valley that we will visit is wonderful, due to its history, its geological formations and the passage of the San Pedro River, which makes this Valley a true oasis in the desert. I believe that touring the landscapes riding a bicycle makes the adventure have a unique flavor. We will enter the Catarpe Valley through El Carmen so that you can see the magnitude of the Valley and you will have an incredible postcard of Pukará de Quitor. We will tour the Valley at the pace that you indicate so that you can vibrate the landscapes, and can feel part of them. The great adventure in our activity will be descending the Devil's Throat, this is something that definitely highlights our proposal from the others you can see. This will not be difficult at all and very fun. I hope I can guide you in this experience, that you can self-discover and enrich yourself with this adventure that I want to share with you. Our fundamental idea is that they enjoy it, that they go beyond their limits and let themselves be guided in the adventure.
For a full refund, cancel at least 24 hours before the scheduled departure time.
English, Spanish
Spend an evening exploring the night sky in one of the world's premier locations for astronomy. Our guided session offers a clear view of the stars, planets, and deep-space objects visible through some of the planet's most transparent atmosphere. In addition to the stargazing experience, a professional photographer will capture a high-resolution portrait of you with the Milky Way as your background. This provides a tangible memory of the night, combining a traditional astronomical tour with professional astrophotography.
For a full refund, cancel at least 24 hours before the scheduled departure time.
English, Spanish
This tour takes you into the heart of the Flamencos National Reserve to explore the Moon Valley. We keep group sizes limited to ensure a more personal experience while traveling through the Salt Mountain Range. You'll spend the day navigating the high-altitude desert landscape, focusing on the unique geological shifts that have shaped this region over millions of years. The itinerary includes stops at 'Las Tres Marias,' fragile clay and salt sculptures formed by wind and water erosion. You will also walk through the lunar-like terrain of the valley floor to see the textures of the Salt Mountain Range up close. The trip concludes at the Kari Lookout, which offers a panoramic view of the entire valley as the light changes across the desert floor.
For a full refund, cancel at least 24 hours before the scheduled departure time.
English, Spanish
We will begin this excursion having breakfast in the Tambillo forest, a particular forest of a tree called Tamarugo that grows in the middle of the desert. Then we will visit the Chaxa lagoon, located in the Salar de Atacama, a lagoon of spectacular beauty that is divided into several mirrors of water, where a large number of flamingos live. Then we will go through the towns of Toconao and Socaire, towns built with stone of volcanic origin. for later arrive at Los Flamencos National Reserve, where we will visit the altiplanic lagoons, two lagoons over 4,000 meters high at the foot of two large volcanoes, and finally the Salar de Aguas Calientes, a salt flat with beautiful contrasts of turquoise and calypso colors, and next to the Piedras Rojas viewpoint, a stone platform that owes its name to its reddish color product of iron oxidation.
For a full refund, cancel at least 24 hours before the scheduled departure time.
English, Spanish