The high alpine trail connecting Mount Ausangate (6,384 m / 20,944 ft), the turquoise Ausangate 7 Lagoons, and the mineral ridges of Vinicunca (Rainbow Mountain) represents one of the most striking wilderness circuits in South America. Choosing the right itinerary depends entirely on your available time and acclimatization level: an intense 1-day loop through the glacier-fed lakes of Pacchanta, or an epic 4-day backcountry traverse across high mountain passes.
1. 1-Day Itinerary: Ausangate 7 Lagoons & Pacchanta Hot Springs
This full-day trek offers a high-reward immersion into the Vilcanota mountain range without wilderness camping:
04:30 AM – 07:30 AM: Early departure from your Cusco hotel in private transport, driving southeast through Urcos and Ocongate to reach the native community of Pacchanta (4,300 m / 14,107 ft).
07:30 AM – 08:15 AM: Freshly cooked Andean breakfast in Pacchanta while checking gear and meeting our local guide and horsemen.
08:15 AM – 01:30 PM (The 7 Lakes Loop): A 10 km loop hike at elevations between 4,300 m and 4,650 m. You encounter the 7 glacial lakes fed by Mount Ausangate: Azulcocha, Otorongococha, Pucacocha, Comercocha, Alqacocha, Q’omercocha, and Yanacocha. Marvel at contrasting hues ranging from deep cobalt blue to vivid emerald green against hanging glaciers.
01:30 PM – 02:30 PM: Warm, hearty lunch prepared with local ingredients in Pacchanta.
02:30 PM – 03:45 PM: Relaxation time in the Pacchanta Thermal Baths (mineral hot pools heated by geothermal energy with panoramic views of Mount Ausangate).
03:45 PM – 06:45 PM: Scenic private drive back to Cusco, arriving directly at your accommodation.
For fit hikers seeking a true multi-day wilderness expedition, this route circles high mountain ridges and combines Ausangate with Rainbow Mountain:
Day 1: Cusco – Tinki – Upis Hot Springs (4,400 m): Drive to Tinki, meet our horsemen and pack mules, and trek across open highland valleys with roaming herds of alpacas to Upis camp at the base of Ausangate’s north face. Distance: 12 km | Hiking time: 5-6 hours | Camp altitude: 4,400 m.
Day 2: Upis – Arapa Pass (4,850 m) – Pucacocha Lagoons: Climb steadily over Arapa Pass with sweeping views of glacial seracs, descending past crystalline alpine tarns to camp near the turquoise shores of Lake Pucacocha. Distance: 15 km | Hiking time: 6-7 hours | Camp altitude: 4,500 m.
Day 3: Pucacocha – Warmisaya Pass (4,985 m) – Ananta – Rainbow Mountain Base: An intense day crossing Warmisaya Pass, with striking panoramas of the Vilcanota Range, setting up high camp near the entrance to Vinicunca. Distance: 14 km | Hiking time: 6-7 hours | Camp altitude: 4,700 m.
Day 4: Rainbow Mountain (5,036 m) – Red Valley – Pacchanta Baths – Cusco: Early morning arrival at Rainbow Mountain before tourist buses arrive from Cusco. Explore the mineral ridges and the surreal Red Valley before descending to Pacchanta for a well-earned hot springs soak and celebratory lunch. Private transfer back to Cusco. Distance: 11 km | Hiking time: 4-5 hours.
3. Altimetry & Trail Milestones
Key Point
Altitude
Stage Characteristic
Cusco City
3,399 m (11,151 ft)
Acclimatization base and departure point.
Pacchanta Trailhead
4,300 m (14,107 ft)
Start of the 7 Lagoons day trail & geothermal baths.
Azulcocha & Otorongococha
4,650 m (15,255 ft)
High point of the 1-day loop hike.
Arapa Pass (4D Trek)
4,850 m (15,912 ft)
Exposed alpine pass with glacial moraines.
Warmisaya Pass (4D Trek)
4,985 m (16,354 ft)
Highest mountain pass on the 4-day circuit.
Vinicunca Viewpoint
5,036 m (16,522 ft)
Mineral striped ridge overlooking Ausangate.
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Ausangate 7 Lagoons Day Trip
Full-day alpine hike through turquoise glacial lakes with soothing Pacchanta mineral hot springs.
