The Ausangate And Vinicunca region offers some of the most breathtaking alpine scenery in the Andes, combining snow-capped peaks, turquoise lagoons, and vibrant high-altitude landscapes. Both the Ausangate trek and Rainbow Mountain (Vinicunca) are unforgettable experiences that showcase the raw beauty of the Peruvian mountains.
In this guide, we share essential tips to help you make the most of your adventure, including how to prepare for the high altitude, what to expect on the trails, and how to enjoy the journey safely and comfortably. Due to the elevation, proper acclimatization is key, but with the right preparation, this experience becomes one of the most rewarding highlights of any trip to Peru.
About Altitude Sickness
Altitude sickness affects most of visitors when visiting Southern Peru. Especially when visiting Cusco (3400 meters) and when embarking on the highest trek within the region, such as the Rainbow Mountain (5200 meters) or the Ausangate. There is less oxygen at this altitude generating troubles in the general fonction of the body.
Here we want to share some tips to identify the symptoms, prevent them and give you some recommendations to enjoy anyway. Remember that you can find out complementary tips in our dedicated page.
Take time to acclimate
Rainbow Mountain is the highest day trip you can do from Cusco, and the Ausangate trek is the highest multi-day hike also. They are indeed part of the Andean mountain range.
Due to this reason, we strongly recommend you to acclimatize in Cusco before going on either of these tours in order to avoid altitude sickness. Why don’t you enjoy some city life in Cusco in the meantime? We have many tips for you, no matter the seaon! Acclimatization is the process by which your body gradually adjusts to changes in altitude. It usually requires spending time at intermediate altitudes. If you ascend too quickly, your body doesn’t have the time it needs to adjust to the decreased oxygen levels, leading to the development of Acute Mountain Sickness.
If you want to participate in the Ausangate 5-day tour, then allow time after our trip to acclimatize back as well. Although we do carry first aid kits and oxygen masks and employ guides who are knowledgeable and trained in high-altitude, we strongly believe that knowledge and prevention is the most important.
Symptoms
When visiting high-altitude destinations such as the Ausangate And Vinicunca region, it is common for some travelers to experience altitude sickness as the body adjusts to lower oxygen levels. These symptoms can vary from mild to more noticeable depending on each person’s acclimatization, physical condition, and pace of ascent.
Common symptoms of altitude sickness include headaches, fatigue or exhaustion, shortness of breath, and a faster-than-normal heart rate. Some travelers may also feel dizziness, nausea or vomiting, general weakness, and a loss of appetite. In most cases, these symptoms are mild and temporary, improving with rest, proper hydration, and gradual acclimatization.
It is important to listen to your body, take it slow, and avoid overexertion, especially during the first days at high altitude.
Prevention and treatment methods
To reduce the risk of altitude sickness when exploring the Ausangate And Vinicunca region, proper acclimatization is essential. We recommend spending at least 1–2 days in Cusco or a similar altitude before starting any high-altitude trek. During this time, make sure to get enough rest, avoid overexertion, and allow your body to gradually adapt to the thinner air.
Staying well hydrated is key—drink plenty of water throughout the day, even if you don’t feel thirsty. Eating light, easily digestible meals can also help your body adjust more comfortably. A traditional local remedy is coca leaf tea (mate de coca), which many travelers find helpful for easing mild symptoms and improving energy levels. Taking it easy during your first days in the Andes is one of the most effective ways to prevent complications.
If needed, you can consult your doctor before your trip about medications that may assist with altitude acclimatization, such as acetazolamide (commonly known as Diamox). In Peru, you may also find locally available options like Sorojchi Pills and Grovol in most pharmacies. However, these should only be used under medical guidance
In case symptoms become stronger, the best treatment is to rest, descend to a lower altitude if possible, and continue hydrating. Listening to your body and adjusting your pace is the most important factor for a safe and enjoyable experience in the high Andes.
