A 5-day crossing from high Andean passes down into the cloud forest, the Salkantay Trek delivers glaciated peaks, jungle descents and a sunrise visit to Machu Picchu. This practical guide explains what to expect on trail, cultural highlights, and how to prepare for altitude and variable weather.
More ways to explore the area's outdoor wonders
A dawn bus leaves Cusco and the road unwinds into puna grasslands; by mid-morning you’re stepping onto a trail that climbs beneath Salkantay’s sheer, glaciated face. Cold wind pushes at your jacket on the high pass, then the route drops through cloud forest into a jungle that smells of wet earth and citrus. The landscape here moves fast—alpine rock giving way to orchids and palms over the course of a single day.
Difficulty
challenging
Duration
4–5 days
Fitness Level
Good aerobic fitness for long days at altitude; prior multi-day hikes recommended.
Wildlife
History
The Salkantay corridor supported pre-Columbian travel and later became an alternative route to the Sacred Valley; nearby Inca sites like Llactapata show strategic vantage placement above the Urubamba River.
Conservation
Tread lightly—stick to established campsites to protect fragile puna and cloud-forest plants; local operators increasingly follow waste-packout and low-impact cooking practices.
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Acclimatize before you go
Spend at least 48 hours in Cusco to reduce altitude sickness risk and plan light activity on arrival.
Layer for extremes
Temperatures swing drastically—pack a warm insulated layer and waterproof shell for the high pass and humid jungle.
Protect your feet
Waterproof, broken-in hiking boots and gaiters will keep you comfortable on rocky passes and muddy jungle trails.
Hydrate and pace
Drink frequently to help with altitude and maintain a steady pace on the long ascents and descents.
Sturdy waterproof hiking boots
Essential for rocky passes and muddy jungle sections to protect ankles and maintain traction.
Insulating mid-layer (down or synthetic)
Mornings at high altitude are near-freezing; a warm layer is critical for comfort and safety.
Hydration system (2–3L)
Frequent hydration helps prevent altitude-related symptoms and keeps energy levels steady.
Trekking poles
Reduce knee strain on steep descents and aid balance on loose or wet terrain.