Ausangate Trek in Peru: What to Know Before You Go
There are hikes in the Andes that are chosen mainly for where they lead. On the Ausangate Trek, the journey itself is an essential part of the experience.
This route crosses some of the most remarkable high-altitude landscapes in the Cusco region: snow-capped mountains, glacial lakes, vast stretches of Andean grasslands, herds of alpacas, and small communities that maintain a close relationship with this land.
But if you are considering Ausangate, there is something I believe is important to say from the beginning: do not choose this trek simply because you saw a spectacular photograph of Rainbow Mountain.
Ausangate deserves a more thoughtful decision.
After many years working in tourism and accompanying travelers through the Andes, I have learned that a good trekking experience begins long before we start walking. It means understanding the route, preparing for the conditions, and knowing what kind of experience you are looking for.
So I want to help you answer one fundamental question:
Is the Ausangate Trek right for you?
What Makes the Ausangate Trek Different?
The Ausangate Trek takes place around Ausangate Mountain in the Vilcanota mountain range, south of Cusco.
It is a very different experience from the Inca Trail.
On the Inca Trail, archaeological sites and Inca history accompany much of the journey toward Machu Picchu. On Ausangate, the main protagonist is the high Andean mountain landscape.
As you walk, the scenery changes around you: snow-covered peaks, glacial lakes, wide-open valleys, and communities where raising alpacas remains part of everyday life. The route followed by Kusa Treks crosses high mountain passes and remote areas beneath some of the great snow-capped peaks of this region.
But for us, this territory means more than scenery.
Ausangate is considered an Apu, a sacred mountain within the Andean worldview. The relationship between local communities and the mountains continues to be part of life in this region.
Understanding that context also changes the way we experience the journey.
We are not simply crossing a beautiful landscape to take photographs. We are entering a territory where mountains, culture, and community remain deeply connected.
How Difficult Is the Ausangate Trek?
The Ausangate Trek is demanding, but it is important to understand what that difficulty actually means.
The main challenge is not technical climbing. It is the altitude, the hours spent walking, changing temperatures, and the accumulated physical effort of several days in the mountains.
On our Ausangate itinerary, for example, the campsite at Upis is located at approximately 4,400 meters (14,436 feet), and on the second day we reach Arapa Pass at around 4,850 meters (15,912 feet). That night, the campsite is at approximately 4,700 meters (15,420 feet).
Those numbers help explain why Ausangate should be approached with proper preparation.
Good physical condition helps, but fitness alone does not determine how someone will respond to altitude.
That is why we pay attention to the pace of the group and to how each traveler is feeling throughout the trek.
Walking faster is not the goal. Moving safely and being able to enjoy the mountains is.
Altitude and Acclimatization: Preparation Begins Before the Trek
When you plan a journey to Ausangate, preparation does not begin on the first day of the itinerary.
It begins beforehand.
Arriving in Cusco and immediately starting a high-altitude expedition is not how I would recommend approaching this experience.
Your body needs time to adjust to altitude, and every person can respond differently. For that reason, I recommend planning for progressive acclimatization before beginning the trek.
Spending time in Cusco or the Sacred Valley before Ausangate can help your body begin adapting while allowing you to observe how you respond to the altitude. Rather than arriving and immediately attempting a demanding high-altitude trek, the idea is to increase your exposure gradually.
There is no magic number of days that guarantees everyone will adapt in exactly the same way.
The important thing is to give your body time to adjust and observe how it responds before going even higher.
Those days do not have to feel like waiting for the trek to begin. They can become part of your journey through Peru: exploring Cusco, spending time in the Sacred Valley, and choosing less demanding activities while your body adapts.
When Is the Best Time to Trek Ausangate?
When you have worked in the Andes for many years, you learn to respect the weather.
We can talk about seasons and typical conditions, but we should never talk about the mountains as though we can control exactly what will happen.
In general, the dry season provides more favorable trekking conditions and a greater chance of clear skies. However, nights at high altitude can be very cold.
Our own preparation for the trek reflects these conditions. We use tents suitable for cold mountain environments and recommend a sleeping bag designed for below-freezing temperatures.
During the rainy season, conditions are more variable and some sections of the route can become more challenging.
So when someone asks me for the “best month” to trek Ausangate, I prefer to consider more than the calendar. We also need to think about the conditions the traveler is comfortable with, their available dates, and how Ausangate fits into the rest of their journey through Peru.
Who Is the Ausangate Trek Best For?
Ausangate is especially rewarding for travelers who genuinely enjoy walking and want to experience the high Andes.
It can be an excellent choice if you are looking for open spaces, remote landscapes, glacial lakes, snow-covered mountains, and a closer connection with the Andean environment.
You also need to be prepared to accept the conditions that come with that experience.
There will be demanding days. There will be cold. And there will be moments when the altitude means you need to move more slowly.
That does not mean we should present Ausangate as a challenge that has to be conquered.
The mountain is not a competition.
Over the years, Ausangate has become one of the routes I especially recommend to travelers who are looking for a deeper connection with the Andes. It is not only because of the landscapes. Spending several days in this environment gives you time to experience the mountains, the communities, and the rhythm of life in this part of Peru in a very different way.
For travelers who value that kind of connection, Ausangate can become one of the most meaningful experiences of their journey.
Finding the right pace gives you time to observe the landscape, rest when necessary, and better understand the territory you are walking through.
If you have very limited time, prefer a less demanding trek, or are simply looking for a different kind of experience, Peru has other routes that may be better suited to your journey.
Part of our job is helping you recognize that difference.
Ausangate and Rainbow Mountain: Beyond the Photograph
Many travelers first discover this region through a photograph of Rainbow Mountain, also known as Vinicunca.
A day trip from Cusco offers an opportunity to visit it and can be a good option for many travelers.
But walking through the Ausangate region for several days provides a different perspective.
Rainbow Mountain is no longer simply the destination of an excursion. It becomes part of a much larger territory that you have gradually discovered on foot.
Mountains, lakes, communities, alpacas, and vast expanses of Andean grasslands help place Vinicunca within its broader landscape.
On our itinerary, the route also allows us to reach Rainbow Mountain early, before many of the day-trip groups traveling from Cusco arrive.
If Vinicunca is one of the reasons you are considering this journey, you can also read our Rainbow Mountain guide to learn more about what to expect and how to prepare.
Can You Combine Ausangate, Rainbow Mountain, and Machu Picchu?
Yes, and this combination allows travelers to experience two very different dimensions of the Andes.
Ausangate and Rainbow Mountain offer a journey shaped by high-altitude landscapes, while Machu Picchu introduces the historical and archaeological dimension of the trip.
Kusa Treks offers a 4-day itinerary combining Ausangate and Rainbow Mountain with Machu Picchu. After the trekking section, the journey continues toward Ollantaytambo, Aguas Calientes, and finally Machu Picchu, with transportation and logistics coordinated as part of the experience.
But there is no need to describe every stage of the itinerary here.
If this combination sounds right for you, explore our Ausangate + Rainbow Mountain + Machu Picchu 4 Days tour for the complete day-by-day itinerary, accommodation, inclusions, pricing, and trip details.
What Happens While You Enjoy the Mountains
A multi-day journey through Ausangate depends on much more than the guide walking beside you.
While our travelers are moving through the mountains, the Kusa Treks team is working behind the scenes.
During the camping section, our operation includes a cook and support staff, pack animals to transport equipment, and a coordinated camp setup so everything can be prepared for the group. Our camping setup includes tents suited to mountain conditions as well as a dining area with tables and chairs.
During these days, our team also prepares meals on the trail and provides boiled or filtered drinking water.
After several hours of walking at high altitude, arriving at camp, having time to rest, and sharing a freshly prepared meal is part of the trekking experience.
For us, taking care of our travelers also happens when we stop walking.
What Do You Need to Bring for the Ausangate Trek?
Preparing for Ausangate means being ready for high-altitude conditions that can change significantly during the same day.
You will need an effective layering system, protection from cold, rain, and strong sun, appropriate trekking footwear, and a daypack containing the items you need while walking.
But we do not want to turn this guide into another endless packing list.
Some equipment is transported by our team, while other items need to remain with you. During the Ausangate section of our itinerary, pack horses or mules carry the camping equipment and your personal duffle, while you carry your daypack.
On the Ausangate tour page, you will find our complete packing list, separated into what goes in your duffle, what you should carry in your daypack, and what you will need later for the Machu Picchu portion of the journey.
This allows you to prepare according to the actual itinerary rather than following a generic packing list found online.
Erik and the Kusa Team: More Than Knowing the Trail
My story in tourism began when I was very young, working in the mountains around Cusco.
Over the years, I went from working as a porter and assistant to becoming a guide, studying tourism, and accompanying travelers from different parts of the world.
But no expedition depends on one person alone.
At Kusa Treks, we work as a team.
In a remote region like Ausangate, that also means being prepared for situations we hope we will never need to face.
Our guides carry first-aid equipment, oxygen, and communication equipment appropriate for areas where mobile phone coverage may be limited or unavailable.
A guide needs to know the route, but also to observe the group, adjust the pace when necessary, and work in coordination with the people supporting the operation.
Over the years, I have learned that guiding in the Andes is not simply about knowing which way to walk.
It means taking responsibility for the people you are accompanying and having a team prepared to make that possible.
Plan Your Ausangate Trek with Kusa Treks
If you are thinking about trekking Ausangate, you do not need to begin by choosing a package.
You can begin by telling us about your trip.
How many days will you have in Cusco? Have you hiked at altitude before? Is Rainbow Mountain one of your priorities? Do you also want to include Machu Picchu?
With that information, we can help you determine whether our Ausangate + Rainbow Mountain + Machu Picchu 4 Days experience fits your journey.
And if you are still deciding between different trekking experiences in Peru, we can also help you compare Ausangate with routes such as the Lares Trek or the Inca Trail.
Each offers a different way to experience the Andes. Your available time, previous trekking experience, interest in culture and archaeology, and the kind of journey you want to have can all help determine which route is the right fit for you.
You do not need to choose the most famous trek. You need to choose the trek that best fits the way you want to experience the Andes.
Thinking About Trekking in Peru?
Frequently Asked Questions
Do I Need a Permit for the Ausangate Trek?
The Ausangate and Rainbow Mountain section of this itinerary does not use the Inca Trail, so an Inca Trail permit is not required. For the combination with Machu Picchu, however, an official entrance ticket to the citadel is required and is subject to availability.
Where Do You Sleep During This Ausangate Trek?
On Kusa Treks' 4-day itinerary, travelers spend two nights camping during the Ausangate section and one night in a hotel in Aguas Calientes before visiting Machu Picchu.
Do I Have to Carry All My Luggage During the Trek?
No. During the Ausangate section, horses or mules carry the camping equipment and personal duffle bags. Each traveler carries a daypack with the items needed during the day's hike.
Are a Sleeping Bag and Trekking Poles Included?
No. A sleeping bag and trekking poles are not included in the standard service, although rental options are available through Kusa Treks. For Ausangate, we recommend a sleeping bag suitable for temperatures down to approximately -15°C (5°F).
Is There Mobile Phone Service During the Ausangate Trek?
Ausangate crosses remote areas where mobile coverage can be limited or unavailable. For this reason, the Kusa team carries communication equipment suitable for high-altitude environments where connectivity may be limited.
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