The dangers on the Ausangate trek are real and should not be underestimated. The route is one of the most breathtaking and challenging treks in Cusco, Peru. Its remote trails, high-altitude passes, and stunning landscapes make it an unforgettable adventure — but also a journey that requires preparation, awareness, and respect for nature.
Hikers should understand that there are several dangers on the Ausangate trek that can affect both safety and well-being. Knowing these risks and learning how to prevent them is essential before taking on this 63 km route through the Vilcanota mountain range.
1. Lightning Strikes at High Altitude
One of the most common dangers on the Ausangate trek occurs during the transition months — October, November, and March — when electrical storms are frequent in the Andes.
At altitudes between 4,800 and 5,200 meters, lightning is a real threat. Storms usually appear after noon and can be recognized by dark clouds, hail pellets, and the sensation of hair standing up due to static electricity.
To stay safe:
- Cross mountain passes before midday.
- Turn off phones and electronic devices during storms.
- If caught in the open, stop near rocks, move away from others, and place metal objects or trekking poles at least 50 meters away.
The most exposed sections include Arapa Pass, Ausangate Pass, Palomani Pass, and Jampa Pass. For those connecting to Rainbow Mountain, lightning is also possible around Apacheta and Warmisaya passes.
2. Physical Injuries and Falls
The terrain of Ausangate is rocky, steep, and often slippery, especially after rain or snow. This makes falls, sprains, and twisted ankles one of the top dangers on the Ausangate trek.
The steep descents from Arapa, Palomani, and Apacheta passes require caution and balance. To reduce the risk of injury:
- Wear trekking boots with ankle support and good grip.
- Use adjustable trekking poles for stability (avoid during lightning).
- Keep a first-aid kit with bandages, pain relievers, and muscle cream.
- Walk at a steady, controlled pace — rushing increases the risk of accidents.
3. Altitude Sickness (Soroche)
Altitude sickness is one of the most common and serious dangers on the Ausangate trek. The first camp, Upis (4,450 m), already represents a gain of 1,000 meters above Cusco (3,400 m). Several passes exceed 5,000 meters, with daily ascents of 300–600 meters.
To prevent altitude sickness:
- Spend at least 3 days acclimatizing in Cusco before starting the trek.
- Stay hydrated, avoid alcohol, and eat light meals.
- Bring coca leaves, sorojchi pills, or acetazolamide (Diamox).
- If symptoms worsen (strong headache, nausea, dizziness), descend immediately to a lower altitude.
Carrying a small oxygen bottle or altitude medication can make a big difference during emergencies.
4. Theft or Loss of Belongings
Although rare, petty theft can happen along the route, especially in remote campsites.
To protect your belongings:
- Keep all your items inside your tent and close it securely at night.
- Store your backpack, shoes, and trekking poles inside before sleeping.
- Avoid leaving valuables or electronics unattended.
If hiking solo, remain especially cautious. When traveling with an agency like The Ausangate Trek, your guides and local staff provide an added layer of safety and supervision.
5. How to Stay Safe on the Ausangate Trek
Preparation and awareness are key to preventing dangers on the Ausangate trek. Follow these safety recommendations:
- Plan your itinerary so that you cross high passes before noon.
- Check the weather forecast before starting the trek.
- Bring medications, warm clothing, gloves, and waterproof layers.
- Let someone know your itinerary and return date.
- Respect local communities and their livestock along the trail.
By taking these precautions, trekkers can experience the beauty of Ausangate safely and responsibly.
