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Atacama Desert Stargazing Tour (Guided by a Local Astronomer)

Learn about and experience the world’s most amazing view of the night sky in the Atacama desert. With a local astronomer, you’ll learn about the constellations and view the milky way and even the planets nearby.

4.62 out of 5 based on 13 customer ratings
(13 customer reviews)
USD $56.00

Per Person

Stargaze with an Astronomer in one of the Best Places in the World.

For centuries, astronomers, and observers have traveled from all over the world to view the universe from the Atacama desert. Due to the uniquely clear skies almost all year around, they come to experience the cosmos in a way that can’t be experienced anywhere else.

In this ethno-astronomy tour, you will experience the night sky through an Andean lens, the same lens that is still observed and recognized by native Atacameños. You will leave knowing the name and significance of every constellation, and with knowledge and respect for the native people and their beliefs. The astronomer-guide will also take you through a brief history of how the Greek view of the stars has changed over the years and what we know now about our spectacular universe.


  • Gaze from what’s considered to be the best place for stargazing in the world
  • Meeting and learn from knowledgeable local astronomer as your guide
  • Learn the history of the cosmos and their relationship with local culture and legends

Atacama Desert Stargazing Tour Information

Duration: 2.5 hours
Start/End Location: Pick up from hotel or hostel
Pick-up Time:
– April to September between 8:00pm-8:40pm
– October and March between 9:00 and 9:30


The Atacama Desert Stargazing Tour will begin with a presentation of the current objects in the sky. Your guide will use a telescope and a laser pointer to provide you with detailed information about what you are observing: distances of the planets, dimensions and temperatures, etc.

Afterwards your  group will take some time to get to know each other over coffee or hot chocolate. And at the end of the tour, your guide will use a laser in order to explain both the Greek and Andean cosmo vision/tradition. The stargazing itself lasts a little over 1 hour.

What’s Included in the Atacama Desert Stargazing Tour

  • Roundtrip transport from your hotel or hostel in San Pedro to the stargazing site (if you are in an Airbnb, please see the note about pick up below)
  • An astronomer-guide (available in English or Spanish)
  • A hot cup of either coffee or hot chocolate!

Important Notes

  • Depending of the weather conditions and positions of some stars at the night sky, it might change the order of the first and third part of the observation.
  • We recommend that you wear warm clothing, as it can get quite chilly at night.
  • This tour includes pick up at your hotel or hostel in San Pedro. If you are staying at an Airbnb, please meet in the municipal parking lot (map here). (Many Airbnbs in San Pedro are outside of the town or do not have exact addresses and make it difficult for the driver to find them).
    • Drop off at your Airbnb is possible

2020 Available Tour Dates for the Atacama Desert Stargazing Tour

The Atacama Desert Stargazing Tour is available on and between the following dates. Outside of these dates, the moon is too bright to conduct the tour.

From January 14th to February 5th

From February 13th to March 5th

From March 13th to April 3rd

From April 12th to May 3rd

From May 12th to June 1st

From June 10th to July 1st

From July 10th to July 30th

From August 7th to August 29th

From September 6th to September 27th

From October 5th to October 27th

From November 4th to November 26th


From December 4th to December 26th


San Pedro de Atacama

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San Pedro de Atacama -22.908707, -68.199716

The Best Place to Stargaze in the World

Hundreds of scientists and astronomers work in the Atacama desert at Paranal Observatory, La Silla Observatory, and Chajnantor Observatory, located in the region due to its prime location for viewing the night sky. But what makes the Atacama desert the best place in the world to stargaze? It turns out, it’s a combination of several factors.

The Atacama desert is quite high in altitude (around 2500 meters above sea level / 8200 feet, approximately), which allows one a closer look at what lies above. Also, as it is a desert, it is must less populated, and therefore less polluted by light from human activities and settlements. This allows the stars to stand out more against the darkness. One can see right into the heart of the Milky Way, as the desert doesn’t receive much rain, and therefore clouds rarely loom in the sky.

What You’ll See

The Atacama Desert Stargazing Tour will provide a clearer and closer look at some of the constellations and planets you may be able to regularly see from your home, as well as many more! You will be within the Southern Hemisphere, so you’ll have access to impressive stars and formations not visible in other locations. Here are some of the most remarkable ones your guide will point out to you (weather and time of year permitting):

  • The Southern Cross – This famous constellations is so extraordinary that the flags of both New Zealand and Australia feature it. However, many from the Northern Hemisphere never even have the chance to see it!
  • Vela – This constellation is home to the bright supergiant Velorum, a star you won’t be able to miss. “Vela” means “ship’s sails” in Latin, and its form bears the shape of its name.
  • The Jewel Box Cluster – Within the Southern Cross, you will see red and blue supergiants in a bright cluster. It’s quite a treat if you are used to just seeing white stars!
  • Omega Centauri – Right next to the Jewel Box Cluster, this cluster is the brightest in the sky and the largest orbiting the center of the Milky Way. You will have the best view of the spectacle through a telescope.
  • Eta Carinae Nebula – Keep an eye out for this unstable star, which may be the next to die in a stellar supernova explosion!

History of the Atacama Desert

Humans have inhabited the Atacama desert for over 10,000 years, but the first organized tribes began to roam the region as hunter-gatherers about 7,000 years ago. The Loa River, the main water source of the desert, sustained agricultural and llama-herding villages dispersed along it and around San Pedro de Atacama from around 900 BC. Around Lake Titicaca, the Tiwanaku culture rose to prominence, and its influence is reflected today in local textile iconography. As this group collapsed, the Atacamenos dominated the desert beginning in 1000 BC through developing a system to transport goods from the coast to the Andean highland. Then, the Inca Empire absorbed this group in the 15th century.

The origin of the desert’s title, “Atacama,” remains a topic of debate. Some attribute the name to the Tacama duck, which is indigenous to northern Chile and the Peruvian coast and flaunts a black and white coat. Others trace its etymology to the indigenous Kunza language, which has a word, “Atchamar,” meaning “head of the country.” It is how the Atacamenos referred to their land.

Tales of gold somewhere south of the Incan Empire drew the first Europeans to the Atacama desert. Spanish conquistador Diego de Almagro first set food in the region, and the invasion of the Spanish led to the downfall of the Incas and Atacamenos, who resisted the European rule. The Atacamenos were massacred in large numbers before signing an agreement to remain subjects of the Spanish later in the 15th century.

Chile claimed the Atacama desert as part of its territory as a result of the War of the Pacific (1879-1883), and it labeled the indigenous groups in the area as Chilean nationals. Tribes were torn apart as the national borders between Chile, Peru and Bolivia broke ties. Many of the Atacamenos engaged in silver nitrate and copper mining in the 19th century, but the silver nitrate industry collapsed in the early 20th century and it resulted in an economic crisis. In 1933, the Chilean government finally recognized the Atacamenos as one of the nine indigenous groups in Chile. However, the state never fairly redistributed the tribe’s ancestral land, which they view as sacred.

Recently, tourism has created a new economic opportunity for the indigenous groups and other peoples in Atacama. Cultural tourism provides a viable source of income for locals in small villages that practice llama herding or mining, and some find they no longer need to migrate to larger cities like Calama to support themselves and their families.

Tips for Adjusting to Altitude

San Pedro rests at 2,407 meters, which is just over the threshold for altitude sickness. At high altitudes, the air pressure drops, and with each breath you take, there is less oxygen than at sea level entering your blood. The effect of this reduced blood oxygen level varies depending on the person, but people commonly report symptoms of dizziness, nausea, shortness of breath, headaches, tiredness and loss of appetite. Fittingly, altitude sickness has been described as being like a very bad hangover. Some people also nd they have trouble sleeping at altitude, due to “periodic breathing” (your body alternating between deep and shallow breaths). Your breathing might even pause completely, making you wake up with a gasp. This is called an “apnoea,” and is nothing too serious to worry about.

Your body will naturally adapt to the lower oxygen level by making more blood cells to carry oxygen around, and by taking deeper, more frequent breaths. Acclimatization typically takes three to five days, after which time you should stop feeling the effects of altitude.

The best defense against altitude sickness is a gradual ascent. If you start feeling altitude sickness the best thing to do is to descend. But if your itinerary doesn’t allow for that, stay where you are. In other words, if you start feeling any symptoms of altitude sickness, don’t climb any higher. Drinking water before and during your travel can also help. Dehydration is one of the main causes of altitude sickness. You will naturally breathe more frequently at a high altitude to get more oxygen into your blood, but because the air is also dry you will lose more water from exhaling than you’re gaining from breathing in. Aim for 2-3 liters of water a day before you travel to pre- hydrate your body. Keep this going once you’re at the high altitude. You can also ask your doctor about altitude sickness remedies. Some doctors will prescribe Diamox / Acetazolamide, which you should start taking a couple of days before arriving at altitude and continue for 48 hours after arrival. One alternative to Diamox is Exedrin Migraine, which just treats the headache side of altitude sickness. When you arrive in Atacama, eat a high-carb, low protein diet, avoid alcohol and coffee, and drink coca tea, for which you can buy the leaves in many San Pedro convenience stores. However, most people only feel the effects of altitude very mildly, so you shouldn’t let concerns about altitude ruin your upcoming trip.

What to Wear in the Atacama Desert

The Atacama desert is a region of extremes, and you should make sure to pack for the intense weather fluctuations. It’s best to bring a variety of layers. At midday, it is very hot, especially if you are trekking in the desert, so wear light-colored clothing, plenty of sunscreen, and a hat. A good pair of hiking shoes will help you navigate in the sand and rocky terrain, and a pair of long socks and a bandanna will prove useful if you choose to sandboard. For your stargazing tour, make sure to wear several layers and a heavy coat. Your guide will provide you with blankets and hot chocolate to warm you up! Several pairs of socks will also keep your toes toasty. If you want to go to the Tatio Geysers, you will need a thick coat and plenty of layers, as temperatures in the morning when the geysers are most active are below freezing. Make sure to bring a bathing suit and a towel to take a dip in the hot springs.


San Pedro de Atacama is generally sunny, and the area experiences very little rainfall. It’s warmest month is January, when temperatures reach an average high of 77 F (25 C) and a low of 46 F (8 C). It’s coldest month is July, when temperatures usually remain around 70 F (11 C) during midday and drop below freezing at night. The region is the driest on Earth, with very low humidity.

  1. Rated 5 out of 5


    A wonderful way to spend a late night gazing at the beauty of our universe. A powerful telescope brings the moon and planets much closer while a laser pointer makes it easy to pick out key stars among the thousands of points of light in the sky above. Dress warm, very warm, and bring a flask of your favorite adult beverage to keep your insides warm too.

  2. Rated 5 out of 5


    Amazing tour. The guide was very knowledgable, and he was able to answer all my questions. The view of the stars is the best I have ever seen! Highly recommend.

  3. Rated 5 out of 5


    On any night in San Pedro you can find a place to lay out and stargaze, watching shooting stars race across the sky. And usually that’s more than enough for me. But it was definitely nice to have the constellations pointed out while learning crazy facts about the universe. Our guide clearly knew his information well, and had an incredible enthusiasm with which he shared it

  4. Rated 5 out of 5


    This was my favorite tour! The stars were beautiful. Our guide was very knowledge and they took a picture of us with the stars in the end. Overall great experience!!

  5. Rated 4 out of 5


    There really is not a bad place in Atacama to stargaze, but It was cool to go stargazing and have the constellations pointed out. Having the telescope also made for a fun addition. The guide knew interesting facts about the universe and then took a very cool picture of our group with the stars in the background.

  6. Rated 5 out of 5

    (verified owner):

    During my time spent in the Atacama, this was by far my favorite tour. Our guide was very knowledgeable, spoke fluent English, could answer all of our questions and was overall very friendly. He was able to point out many different constellations and everyone got equal chances to view different planets and landmarks in the sky using the telescope. Due to the temperature, we were provided with blankets, and even hot chocolate or tea depending on preference. We also were provided a free picture that was high quality and captured the beauty of this experience. I highly recommend this tour, definitely something you do not want to miss!

  7. Rated 5 out of 5

    (verified owner):

    This tour is a must in San Pedro! Our guide took us away from the town so there was absolutely no light. We were able to see the milky way, shooting stars, and Saturn’s rings as well as several constellations and other interesting features in the sky. It was really beautiful and more stars than I’d ever seen before! The guide was great and very knowledgeable and able to answer all of our questions. They also gave us hot chocolate and blankets so even though it was pretty cold everyone was comfortable! This is something you have to do in San Pedro!!!

  8. Rated 5 out of 5


    Lovely way to end a great day in San Pedro! The sky there is amazingly full of stars so we could see very clearly all the famous constellations. The guide was very knowledgeable and answered thoroughly all of our questions while pointing at the sky with a super powerful laser that helps you to see exactly what he’s pointing at. The moon was my favorite part, I’ve never seen it so clearly with all its craters and mountain ranges. Another highlight was the hot chocolate and treats and the blankets that made the experience cozy and enjoyable. I’d say it is a must do in Atacama.

  9. Rated 5 out of 5


    This tour exceeded my expectations! Even with a bright half moon, the stars were incredible. Our guide Sebastian used the opportunity to focus on the moon, and did you know you can photograph it with a phone camera in ultra detail through the telescope? He was obviously knowledgeable and excited about astronomy, which made the experience even better. He answered questions enthusiastically and in detail. The hot chocolate, snacks, and blankets were nice touches to make the evening even more enjoyable. If the moon is bright during your tour I also recommend you ask when it sets – you can pop awake again to see the unobstructed view. 10/10 would recommend!

  10. Rated 5 out of 5


    Great fun and very educational! A little chilly if you’re not dressed properly, but fortunately, the tour includes hot chocolate and blankets. In addition to seeing lots of stars and an impressive half moon up close through the HUGE telescope, we also saw three satellites and a number of shooting stars. I was completely surprised by how big the telescope is – it’s about six or seven feet long, and probably 20 inches in diameter. It’s anchored to the viewing deck and is easily the biggest telescope I’ve ever looked through. The guide was very knowledgeable, entertaining, and easily answered all of our many questions about astronomy etc. I highly recommend this tour.

  11. Rated 5 out of 5

    (verified owner):

    Rated 5 for amateur star-gazers. We had no choice but to go on a night with 1/2 moon, which made fewer stars visible. That was nature and not tour issue. As I have been on such viewings with serious amateur astronomers, I didn’t see anything new. However, the discussion and description of astronomy and skies was superior to what I’ve experienced in the past. If you are an astronomy fanatic, I’d suggest you find the biggest scope available and the darkest night. For others, this would be very nice, complete with hot cocoa and treats, which my boys LOVED.

  12. Rated 5 out of 5


    January 2018
    The guide warned us that some constellations would not be visible because the moon was so big, we went anyway. Glad we did. The resolution through the huge telescope brought the contours of the moonscape sharply into focus, it was right there. Awesome. And I have the photo on my phone to share with everyone.
    Every detail of the experience was well planned. Sebastian picked us up from our hotel right on time; the viewing deck was comfortable with cushions and blankets to ward off the cold of the desert night; hot cocoa and cookies were delicious and best of all our guide was enthusiastic and knew his stuff.
    Stargazing is not my thing, but I thoroughly enjoyed the whole experience and recommend it to everyone.

  13. Rated 1 out of 5


    We were taken 5-10 kms out of San Pedro on a beautiful clear night. Two telescopes with magnification of 15 X – only slightly more that the average set of binoculars. 15 people: 2 telescopes. 6 quick views each in 2 hours. Jupiter, (at 15 X magnification) was the size of tiny raindrop. The commentary was hardly audible because of several caged dogs barking, and then there was the farce of walking up, into an unlit house, for a coffee break, before returning for the final ‘obligatory’ instagram photos. This cost 20,000. I was so disappointed.

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After you book your experience, you will receive a confirmation email from us confirming that your payment went through. You will then be connected directly to the tour operator, in case you have any further questions. We are also happy to answer any questions about the tour, or travel in general in your country of destination.

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