What is the Huayhuash trek?
It’s one of the most stunning and challenging multi-day treks in the Andes, circling the Cordillera Huayhuash in northern Peru. The route offers breathtaking views of glacial peaks, alpine lakes, and remote high-altitude
landscapes.
How long is the trek?
The full circuit typically takes 10 to 12 days, covering more than 100 km (60+ miles) through remote mountain terrain. Shorter versions (6–8 days) are possible.
What’s the difficulty level?
Challeging. This trek is for experienced or fit hikers in excellent physical condition. Daily distances can be long, with elevation gains and losses, and multiple passes above 4,700 m (15,400 ft).
What altitudes will we reach?
You’ll hike between 3,300 m (10,800 ft) and 5,050 m (16,568 ft). Proper acclimatization is essential before starting.
Do I need to acclimatize beforehand?
Yes. At least 2–3 nights in Huaraz (3,050 m) or doing a warm-up hike is strongly recommended before starting Huayhuash.
Where does it start and end?
The trek starts and ends near Llamac, a remote Andean village. Transportation is usually provided from Huaraz, the main hub city in the region.
When is the best time to go?
The best trekking season is May to September, during the dry season when skies are clearer and trails are
more stable.
What should I pack?
- Warm layers for high-altitude nights
- Hiking boots and walking poles
- Sun protection (hat, glasses, sunscreen)
- Down jacket, waterproof gear, gloves
- Reusable water bottle and snacks
- A full packing list is provided before departure.
Is travel insurance required?
Yes. Travel insurance covering high-altitude trekking, emergency evacuation, and medical assistance is mandatory.
