Salkantay Trek 4 days: the complete guide
Named one of the world’s great treks by National Geographic, the four-day Salkantay is the most popular alternative to the Classic Inca Trail — and for good reason. It crosses a dramatic 4,630 m glacier pass, drops through cloud forest, and finishes at Machu Picchu, all without needing a hard-to-get Inca Trail permit.
Why choose the 4-day Salkantay
The Salkantay route trades Inca ruins for raw mountain drama. You walk beneath the glaciers of Salkantay (6,271 m), past the turquoise Humantay Lake, then descend through coffee country to Aguas Calientes. It needs no Classic Inca Trail permit, so it is far easier to book in high season — a big practical advantage if your dates are fixed.
The route, day by day
| Day | Route | Distance | Sleep |
|---|---|---|---|
| 1 | Cusco → Soraypampa → Humantay Lake | ~10 km | Cabins, Soraypampa |
| 2 | Salkantay Pass (4,630 m) → Loreta Playa | ~22 km | Geodesic dome |
| 3 | Coffee farm → Aguas Calientes | ~10 km | Hotel, Aguas Calientes |
| 4 | Guided Machu Picchu tour → Cusco | — | — |
See the full itinerary and dates
Read the complete day-by-day plan, inclusions and prices.
How hard is it?
This is a challenging trek. Day two is the big one — the climb to the Salkantay Pass at 4,630 m is long and the air is thin. You do not need to be an athlete, but you do need general fitness and, above all, to acclimatize in Cusco first. Read our altitude guide before you go.
When to go
The dry season (May to September) gives the clearest passes and firmest trails; April and October are quieter. Unlike the Classic Inca Trail, Salkantay runs year-round, including February. More in our best-time guide.
The classic Salkantay: the full four-day route
The four-day Salkantay is the route's definitive version, named by many as one of the world's great treks. It gives the high Salkantay Pass (~4,630 m) beneath a 6,271 m glaciated peak its proper build-up, adds the turquoise Humantay Lake, and descends gradually through cloud forest and coffee country before reaching Machu Picchu.
| Day | Route | Character |
|---|---|---|
| 1 | Cusco → Soraypampa → Humantay Lake → camp | Acclimatizing climb, glacial lake |
| 2 | Salkantay Pass → cloud-forest descent | The big, high day |
| 3 | Jungle valley → hydroelectric → Aguas Calientes | Warm, lush, easier walking |
| 4 | Machu Picchu guided tour → return to Cusco | The reward |
Four days vs three: which to choose
The four-day version is more comfortable and more complete than the 3-day Salkantay. The extra day means a gentler first day with time at Humantay Lake, and a less brutal approach to the pass. Choose three days only if you are fit, well-acclimatized and short on time; choose four if you want to enjoy the scenery rather than endure it. Like all Salkantay routes, it needs no permit, so it is a reliable alternative when the Inca Trail is sold out.
Preparation and best season
Salkantay swings from freezing high passes to warm cloud forest, so layered clothing is essential. Acclimatize in Cusco for two or three days before starting, train for long descents, and favour the dry season (May–September) for the most reliable conditions on the pass. Read our altitude guide and packing list; to add the original Inca path at the end, see the 5-day Salkantay + Inca Trail.
Frequently asked questions
The pass reaches 4,630 m, the highest point of the trek, crossed on day two. Proper acclimatization in Cusco beforehand makes it far more comfortable.
No Classic Inca Trail permit is required, which makes Salkantay much easier to book in high season. You still need a Machu Picchu entrance, which we arrange.
They are comparable. Salkantay has a higher pass and a long second day; the Inca Trail has more sustained climbing on stone steps. Both reward good fitness and acclimatization.
Yes. Unlike the Classic Inca Trail, which closes each February, Salkantay operates all year, though the dry season offers the most reliable conditions.
