A Machu Picchu trek is a route-planning decision as much as a hiking one. The classic Inca Trail offers a regulated walk through archaeological sites, while Salkantay and Lares provide different mountain and cultural experiences with different transport arrangements. Your choice should match your fitness, altitude tolerance, available time and preference for a structured itinerary or a less direct approach. Before booking, coordinate the trek with Machu Picchu entry, transport and accommodation, and allow time to adjust to altitude. Good preparation won’t control the weather, but it can prevent avoidable problems with permits, packing and timing.
“The Machu Picchu trek” can refer to several different journeys. The best-known is the Inca Trail, but other routes through the Andes can also be combined with a visit to the archaeological site. They are not interchangeable: one may require a permit well in advance, another may involve a high mountain pass, and another may finish away from Machu Picchu and need a separate transfer.
| Route | What defines it | Planning considerations | May suit |
|---|---|---|---|
| Classic Inca Trail | A regulated trail with archaeological sites along the way | Limited permits and operator requirements; confirm the current itinerary and entry arrangements early | Hikers who value the historic trail and can plan around its rules |
| Salkantay | A mountain route known for high-altitude terrain and varied landscapes | Some itineraries cross high passes; assess acclimatisation, weather exposure and the operator’s support plan | Fit hikers seeking a demanding mountain journey |
| Lares | A route through Andean valleys and communities, with itineraries that vary | It does not follow the Inca Trail into Machu Picchu; arrange the onward transport and site visit separately | Travellers interested in a quieter trek and willing to coordinate extra logistics |
The classic Inca Trail is the clearest choice if walking a historic route to Machu Picchu is central to your trip. Its access is regulated, and permits can constrain your preferred dates. Check the current requirements with Peru’s Ministry of Culture and confirm in writing what your trekking operator’s booking includes.

Salkantay is a different kind of challenge. It is a mountain trek rather than a walk on the regulated Inca Trail, and some itineraries reach substantial altitude. Route length, sleeping arrangements and the final connection to Machu Picchu vary by operator. Ask for a day-by-day itinerary, including the highest section, expected walking hours, support arrangements and how the group reaches the site.
Lares itineraries also vary and are not a direct walking route into Machu Picchu. They typically require a separate onward connection to the rail or road network before the site visit. Choose this option only after you understand how the trek ends and who is responsible for arranging that connection.
Do not choose by scenery alone. Consider the cumulative effort: consecutive days on foot, elevation changes, trail surface, overnight conditions and the weight you will carry. A route that feels manageable on a short day hike may be harder when repeated at altitude with a pack.
If you have a medical condition, a history of altitude problems or doubts about the demands of the route, seek advice from a qualified health professional before booking. A trekking company’s assessment is not a substitute for individual medical guidance.
Altitude can affect hikers regardless of fitness. Cusco itself is high above sea level, and some trekking routes go higher still. Build acclimatisation time into the trip before strenuous hiking rather than arriving and immediately starting a demanding itinerary. There is no single number of days that guarantees a comfortable response; individual reactions vary.
Headache, nausea, dizziness and unusual fatigue can be signs that altitude is affecting you. Tell your guide or group promptly if symptoms develop, and follow the trek operator’s safety plan. Severe breathlessness while resting, confusion or poor coordination calls for urgent assistance. Do not treat continuing upward as a test of willpower.

Weather also changes with elevation and exposure. Broadly, the Andean rainy season falls around November to March, while conditions are generally drier from May to September; the months between can be variable. These are seasonal patterns, not a forecast. Rain can make trails slippery, while clear conditions can still bring strong sun and cold nights.
The Inca Trail may have an annual maintenance closure, and access rules can change. Confirm operating dates and current entry requirements directly with the Ministry of Culture or your trekking operator before committing to flights and accommodation.
A trek reservation does not necessarily cover every part of the visit. Ask for a clear breakdown of what is included: trail permit, guide, meals, camping or lodging, porter arrangements, transport to the trailhead, Machu Picchu admission and the onward journey after the trek. Package inclusions differ, so do not rely on the phrase “all-inclusive” without checking the details.
Machu Picchu uses designated visitor circuits and entry arrangements that can change. Confirm which circuit and entry time are attached to your booking, and whether they match the trek’s arrival plan. If you are arranging components yourself, make sure the site visit is booked for a time and date that you can realistically reach. Do not assume that a trekking permit alone provides the admission you need.
Also map the journey between Cusco, the trek’s starting point, the end of the hike and the site. Depending on the route, you may need road transport, a train connection or an overnight in Aguas Calientes, the town below Machu Picchu. Confirm who handles each leg, where you meet, what happens if transport is delayed and whether you have enough time to collect any required tickets or equipment.
Leave breathing room after the trek if you have a flight or another fixed commitment. Mountain weather, road conditions, transport changes or simple fatigue can disrupt a tightly packed schedule. A buffer night is a practical safeguard, especially when your next departure cannot easily be moved.
Pack according to the operator’s equipment list and the conditions of your chosen route. A supported trek may provide shared equipment or move larger bags separately, while you still carry a daypack. Confirm weight limits and what is supplied before buying or packing bulky items.

Ask how drinking water is provided and whether you need to bring a reusable bottle or a treatment method. Confirm whether overnight bedding, a sleeping bag, trekking poles or a headlamp are included or need to be rented. This avoids carrying unnecessary gear while reducing the risk of arriving without an essential item.
Keep confirmations and contact details accessible offline. In areas with limited connectivity, a saved itinerary is more useful than relying on email access or a signal. Share the trip plan with someone at home, including the operator’s contact details and your expected return arrangements.

Requirements depend on the route. The classic Inca Trail is regulated and requires advance access arrangements, while other treks follow different rules. Check current requirements with Peru’s Ministry of Culture and confirm exactly what your operator has secured.
Yes. Salkantay and Lares are among the alternatives, although they have different terrain and logistics. You can also visit the site without a multi-day trek, but you still need to arrange the applicable Machu Picchu admission and transport.
Plan time at altitude before strenuous hiking, avoid packing the first days with demanding activity and discuss personal medical concerns with a qualified health professional. Acclimatisation lowers some avoidable stress but cannot guarantee that you will have no symptoms.
Ask for the complete itinerary, permit and admission details, transport plan, inclusions, luggage arrangements and emergency procedures. Also clarify cancellation terms and what happens if weather or a closure affects the route.
That depends on the route, your walking preparation and how you respond to altitude. A multi-day trek can be strenuous even for people who exercise regularly, so compare the itinerary with your experience and consider a shorter visit if the demands are unsuitable.
A well-planned Machu Picchu trek starts with choosing the right route, then matching its access rules, altitude and transport needs to your trip. Confirm the details that connect the hike to the site, prepare for changing conditions and leave enough time to respond if plans shift. That groundwork lets you focus on the walking and the place you came to see, rather than trying to solve logistics on the trail.