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Illiniza

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The Illinizas are a striking pair of volcanic twin peaks located south of Quito, consisting of the snow-capped Illiniza Sur (5,248 m) and the rocky Illiniza Norte (5,126 m). Originally part of a single, massive volcano, the peaks were separated over time by intense erosion and tectonic activity. Illiniza Sur is a challenging technical ice climb suitable only for experienced mountaineers due to its steep glaciers, whereas Illiniza Norte is a popular trekking peak and an excellent site for altitude acclimatization before attempting Cotopaxi or Chimborazo. The peaks are located within the Los Illinizas Ecological Reserve, a protected area spanning 149,900 hectares that safeguards diverse habitats from cloud forests to high-altitude paramos. The region is also geologically linked to the remarkable Quilotoa crater lake located nearby. Biodiversity in the reserve is high, featuring species such as the Andean cock-of-the-rock, mountain tapirs, and numerous types of hummingbirds.
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A postcard from Illiniza
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Create a postcard- Location: Ecuador
- Nearby: Saquisilí (20 km)
Best time to visit & climate
The most pleasant time to visit is Jul–Sep.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 14 | 14 | 14 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| Rain mm | 132 | 142 | 169 | 168 | 117 | 63 | 43 | 33 | 41 | 80 | 92 | 100 |
📋 Practical info
Geography
Facts
- Illiniza Sur is the higher peak at 5,248 meters.
- Illiniza Norte stands at an elevation of 5,126 meters.
- The first ascent of the south peak was in 1880 by the Carrel brothers.
- The Los Illinizas Ecological Reserve was established in 1996.
- The peaks are located approximately 55 kilometers southwest of Quito.
- Illiniza Norte is frequently used for high-altitude acclimatization.
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Notable places around
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Sights in the town Illiniza (1)
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Frequently asked questions
What is the difference between Illiniza Norte and Sur?
Do you need crampons for Illiniza Norte?
Is there a place to stay overnight?
How long does it take to climb Illiniza Norte?
Are the Illinizas good for acclimatization?
Illiniza: where is it located?
Illiniza: when is the best time to visit?
Illiniza: why is it worth visiting?



















