In short: Peru has three major trekking areas: Cusco (Inca Trail, Salkantay, Ausangate, Choquequirao), the Cordillera Blanca (Santa Cruz) and the Cordillera Huayhuash. To reach Machu Picchu on foot, choose the Inca Trail or Salkantay; for high mountains without ruins, Santa Cruz or Huayhuash.
Comparison by region
| Trek | Region | Approx. duration | Pass altitude | Best for |
|---|---|---|---|---|
| Inca Trail | Cusco | 2, 4 or 5 days | 4,215 m | History and the Sun Gate |
| Salkantay | Cusco | 5 days | 4,650 m | Snow peaks and high jungle |
| Ausangate | Cusco | 4 to 6 days | Close to 5,000 m | Colorful lakes and glaciers |
| Choquequirao | Cusco | 4 to 5 days | Over 4,000 m | A little-visited Inca city |
| Santa Cruz | Cordillera Blanca | 4 days | Around 4,750 m | Peaks such as Alpamayo |
| Huayhuash Circuit | Cordillera Huayhuash | 8 to 12 days | Close to 5,000 m | Continuous high mountains |
Figures for Ausangate, Choquequirao, Santa Cruz and Huayhuash are approximate; those for the Inca Trail and Salkantay are from our itineraries.
Cusco: history and mountains
Cusco is the center of Peruvian trekking. It has the two routes that reach Machu Picchu, one-day hikes such as Humantay Lake and Rainbow Mountain, and remote routes such as Ausangate and Choquequirao. We compare them all in the best treks in Cusco and in alternative treks in Cusco.
Cordillera Blanca: Santa Cruz
It is the most popular mountain trek outside Cusco: four days through valleys and lakes, with the Punta Unión pass close to 4,750 m and views of famous snow peaks. It is best done in the dry season.
Cordillera Huayhuash
A high-mountain circuit of more than a week, with passes close to 5,000 m and continuous glacier scenery. It is for experienced hikers with very good acclimatization.
When to go
The southern and central Andes have their best weather from April to October, with sunny days and cold nights. From November to March it rains more and some sections become difficult; in Cusco, the Inca Trail closes in February. We detail it in trekking in Cusco in the rainy season and the best time to hike.
Tips for hiking at altitude in Peru
- Acclimatize at least 2 days before any route (acclimatization guide).
- Prepare your body in advance: read how to train for Salkantay or the Inca Trail.
- Book with a formal agency, with guides, first-aid kit and oxygen.
If your trip includes Cusco, check availability and we will help you choose between the Inca Trail and Salkantay.
Frequently asked questions
What is the best trek in Peru?
It depends on what you want: the Inca Trail for its history, Salkantay for its scenery and ease of booking, and Huayhuash or Santa Cruz for the high mountains of the Cordillera Blanca.
What is the best season for trekking in Peru?
The dry season, from April to October, in the Andes. From November to March it rains more and some routes become difficult.
Which trek in Peru reaches Machu Picchu?
The Inca Trail (2, 4 or 5 days) and the 5-day Salkantay Trek end at Machu Picchu.
Are there treks in Peru outside Cusco?
Yes: the Cordillera Blanca (Ancash) has the Santa Cruz trek and the Cordillera Huayhuash has a multi-day circuit with passes close to 5,000 m.