Ausangate Trek & Rainbow Mountain – 5 to 7 Days (2025 Complete Guide)

The Ausangate Trek is one of the most spectacular high-altitude adventures in Peru, offering breathtaking views of the sacred Ausangate Mountain (6,384 m), turquoise glacial lakes, herds of llamas and alpacas, and vibrant Andean villages. Often combined with the iconic Rainbow Mountain (Vinicunca), this trek is a photographer’s dream and a cultural immersion into the heart of the Andes.

Unlike other treks leading to Machu Picchu, the Ausangate route is off-the-beaten-path, perfect for experienced hikers who seek raw beauty and solitude.

🗻 What is the Ausangate Trek?

The Ausangate Trek is a remote circuit around the Ausangate massif, located in the Vilcanota Mountain Range, southeast of Cusco. It is not an Inca Trail but a natural adventure showcasing dramatic alpine landscapes, glacial lakes, and colorful mountains. Many versions of the trek include a side trip to the famous Rainbow Mountain, one of Peru’s most photographed natural wonders.

💡 This trek is perfect for adventurers who want a physically demanding but unforgettable experience.

🌄 Why Choose the Ausangate Trek?

• ✅ 360° circuit around Ausangate, the highest peak in the Cusco region.

• ✅ Optional hike to Rainbow Mountain or the Red Valley.

• ✅ Remote experience, far from tourist crowds.

• ✅ Cultural encounters with Andean shepherds and their alpacas.

• ✅ Stunning glacial lakes like Laguna Pucacocha and Laguna Ausangatecocha.

🥾 Ausangate Trek Itinerary (6-Day Version with Rainbow Mountain)

There are several versions (5, 6, or 7 days). Below is a classic 6-day itinerary:

Day 1: Cusco – Tinki – Upis

• 🚐 Drive to Tinki (3,800 m), trek starting point.

• 🥾 Hike to Upis (4,400 m), with views of Ausangate.

• ⛺ Camp near hot springs with mountain backdrops.

Day 2: Upis – Arapa Pass – Pucacocha

• 🧗 Cross Arapa Pass (4,850 m) with panoramic views.

• 🏞️ Trek past turquoise lakes to Pucacocha.

• ⛺ Camp at Pucacocha.

Day 3: Pucacocha – Ausangate Pass – Ausangatecocha

• 🧗 Climb to Ausangate Pass (4,900 m), the trek’s highlight.

• 🏔️ Descend to the stunning Ausangatecocha Lake.

• ⛺ Camp near the lake.

Day 4: Ausangatecocha – Palomani Pass – Huchuy Phinaya

• 🧗 Cross Palomani Pass (5,200 m), the highest point of the trek.

• 🏔️ Surrounded by snowcapped peaks and glacial valleys.

• ⛺ Camp at Huchuy Phinaya.

Day 5: Huchuy Phinaya – Rainbow Mountain – Ananta

• 🌈 Early hike to Rainbow Mountain (5,036 m) and optionally to the Red Valley.

• 📸 Enjoy incredible colors at sunrise with fewer crowds.

• ⛺ Camp at Ananta or nearby.

Day 6: Ananta – Tinki – Cusco

• 🥾 Final trek back to Tinki.

• 🚐 Return to Cusco.

✨ Highlights of the Ausangate Trek

• 🌈 Rainbow Mountain – a surreal landscape of mineral-rich colors.

• 🏔️ Ausangate Glacier – sacred and majestic.

• 🐑 Andean wildlife – llamas, alpacas, vicuñas.

• 🏞️ Glacial lakes – mirror-like turquoise waters.

• 🏡 Remote Andean villages – authentic cultural encounters.

🧗 Difficulty Level & Preparation Tips

The Ausangate Trek is rated challenging due to altitude and remote conditions.

• 🥾 Distance: ~70 km (depending on route)

• ⛰️ Highest point: Palomani Pass (5,200 m)

• ⏳ Duration: 5–7 days

• 💪 Preparation tips:

  • Spend at least 3 days in Cusco to acclimatize.

  • Train with hikes at high elevation.

  • Prepare for cold nights and unpredictable weather.

🌤️ Weather on the Ausangate Trek

Weather is cold and unpredictable due to the trek’s high elevation.

• ✅ Dry Season (May–September): Best time to trek. Sunny days (10–15°C) and freezing nights (-5°C to -10°C).
• 🌧️ Rainy Season (November–April): Heavy rain, snow at high passes, and muddy trails.
• 🌿 Transition Months (April & October): Less crowded, moderate weather.

🌡️ Average Temperatures on the Ausangate Trek (Monthly)

🎒 Packing List for the Ausangate Trek

• 🥾 Sturdy hiking boots for rocky and icy trails.

• 🧥 Thermal layers and down jacket for freezing nights.

• 🪶 Sleeping bag rated for -10°C.

• ☔ Rain gear (jacket, poncho, pack cover).

• 🎒 Trekking poles (essential for steep passes).

• 🧢 Sun protection: sunscreen, hat, sunglasses.

• 🦟 Insect repellent for lower valleys.

• 💧 Water filter or purification tablets.

• 🍫 High-energy snacks for long hiking days.

🎟️ Permits, Tickets & Reservations

• ✅ No special permit is required for the Ausangate Trek.

• 🌈 If including Rainbow Mountain, a small entrance fee applies.

• 🔐 Booking with Oneclick Expeditions ensures logistics, entrance fees, and professional support.

❓How difficult is the Ausangate Trek?

This trek is challenging due to altitude, steep climbs, and cold conditions. Previous hiking experience and good fitness are essential.

❓Do I need to acclimatize?

Yes, at least 3 days in Cusco is highly recommended to avoid altitude sickness. Also, it is important to get light foods on the first days, drink water, and take some half or full day tours close to the city, like the Sacred Valley or the City Tour.

❓Is Rainbow Mountain included in the trek?

Most itineraries include Rainbow Mountain as a highlight, but it can also be done as a separate day hike. It is advisable to check with your travel agency all the inclusions and the destinations that you will have during the route.

❓When is the best time to hike?

The dry season (May–September) offers the best conditions with clear skies. Nights are very cold but trails are safer. Any of the seasons you choose to take this wonderful trek, do not forget to carry a good camping gear to avoid any unfortunate situations during the experience.

❓Do I need to book in advance?

Yes, especially during peak season. Booking early ensures availability and proper arrangements for gear and support staff. For this trek is not necessary to get a ticket in advance like Machu Picchu as destination. However, being physically prepared in advance is important.

🚀 Why Book Your Ausangate Trek with Oneclick Expeditions?

The Ausangate Trek with Rainbow Mountain is a world-class adventure combining rugged landscapes, colorful mountains, and authentic Andean culture. For those ready to take on high altitudes and challenging terrain, this trek rewards with unforgettable views and experiences.

• ✅ Professional high-altitude guides with extensive experience.

• ✅ Top-quality camping gear for extreme conditions.

• ✅ Well-planned itineraries including Rainbow Mountain.

• ✅ Cultural immersion with local Andean communities.

🌈 Ready to hike through Peru’s most stunning high-altitude landscapes?

👉 Book your Ausangate & Rainbow Mountain Trek with Oneclick Expeditions now and experience one of Peru’s most epic adventures!