TreksTrekking to Machu Picchu: The Inca Trail & the Alternatives
Walking in instead of riding the rails — the classic four-day Inca Trail with its capped permit and February closure, the permit-free Salkantay, the cultural Lares, the wilder Inca Jungle and Choquequirao, and an honest framework for choosing between them by fitness, dates and what you want from the walk.
Photo: Juan Carlos / Unsplash
- ✓Every trek to Machu Picchu trades comfort and certainty for the thing the train cannot give you: days in the mountains and, on the Inca routes, an arrival on foot through the Sun Gate rather than up the bus road.
- ✓The classic four-day Inca Trail is capped and licensed, so its permits must be booked months ahead and the whole route closes each February for maintenance — plan around that before anything else.
- ✓Salkantay is the popular permit-free answer when the Inca Trail is full or you decide late; Lares is quieter and more cultural; Inca Jungle and Choquequirao sit at the wilder, longer end.
- ✓Choose on fitness, the dates you can travel and permit availability first, and on scenery second — then pick a licensed operator that treats its porters well, because that choice shapes the whole walk.
Walking in, not riding in
Most people reach Machu Picchu by train, and there is nothing wrong with that — it is fast, comfortable and beautiful in its own right. But a trek is a different proposition entirely. Instead of arriving in an afternoon, you spend several days walking through the high Andes and the cloud forest, sleeping under the peaks, and earning the citadel one pass at a time. On the Inca routes you arrive the way the builders intended: down through Inti Punku, the Sun Gate, with the ruins revealing themselves below you rather than rising up the switchbacks of a bus. It is slower, harder and far less certain than the rails, and for the people it suits, that is precisely the point.
This hub is the map of the trekking options. Below, each route is set out so you can see what it asks of your legs and your schedule and what it gives back, with links through to the full route guides. Be honest with yourself about three things before you read on: how fit you genuinely are, how firm your travel dates are, and how far ahead you are willing to commit. Those three answers narrow the field faster than any list of viewpoints, because the single most famous trek is also the one that sells out furthest in advance.
Treks to Machu Picchu: the routes comparedThe full side-by-side comparison of every walking route into the citadel.
ItinerariesThe sibling hub for train-based trips, if a trek turns out not to be for you.
When to goDry season versus wet, and why the month sets the comfort and the urgency on every trek.The classic four-day Inca Trail
The four-day Inca Trail is the route everyone pictures: roughly 43 kilometres of original Inca paving over three high passes, finishing with a dawn descent through the Sun Gate to the citadel below. It is the only trek that walks the genuine Inca road all the way to Machu Picchu, and the only one that lets you arrive on foot through Inti Punku — which is most of why it is so coveted. The hardest day takes you over Warmiwañusca, Dead Woman's Pass, at around 4,215 metres; the rest is a steady rhythm of stone steps, ruins and changing cloud forest.
What makes it different from every alternative is the gatekeeping. The trail is capped at a fixed number of permits per day, guides and porters included, and those permits routinely sell out months in advance for the dry season — you cannot walk it independently, and you cannot buy a permit at the trailhead. The whole route also closes every February for maintenance and to let the path recover from the heaviest rains. So if your heart is set on the classic, the order of operations is unusual: settle your dates, secure a permit through a licensed operator, and only then build the rest of the trip around the days you have been given. Permit rules, caps and prices change, so verify the current position when you book rather than trusting a figure you read once.
The short two-day Inca Trail
Not everyone has four days, the fitness for three high passes, or a permit secured in time — and the short Inca Trail exists for exactly those travellers. It joins the classic route lower down, near Kilometre 104, climbs through the beautiful ruins of Wiñay Wayna, and still delivers the one thing that defines the Inca paths: the arrival through the Sun Gate. You walk a single long day, sleep in Aguas Calientes, and visit the citadel proper the next morning, fresh, rather than at the end of a four-day push.
It is gentler, but it is not a soft option: there is real climbing, and it still requires a permit and a licensed guide, so it carries some of the same booking pressure as the full trail, if less of it. Think of it as the bridge between the train and the classic trek — far more of an arrival than the bus, far less of a commitment than four days under canvas. For people short on time or unsure of their legs, it is often the wisest version of the dream.
Salkantay — the popular permit-free alternative
When the Inca Trail is sold out, or you have decided too late, or you simply want bigger mountains, Salkantay is the answer most people reach for — and it has become the most popular alternative for good reason. The route swings beneath the towering, glaciated flank of Nevado Salkantay, crossing a pass of around 4,600 metres, then drops dramatically from high alpine terrain into humid cloud forest over four or five days. It is more physically demanding at the top and more scenically grand than the Inca Trail, even if it does not walk you to the Sun Gate; instead you finish by train and bus, or via the short Inca Trail tacked on.
Its great practical advantage is that it needs no special permit and is not capped the way the classic trail is, which means you can book it far closer to your travel dates and still walk it. There is also a lodge-to-lodge version for those who would rather sleep in a warm bed and a hot shower each night than in a tent. Salkantay is the route to look at first if the Inca Trail does not work out — it is the natural plan B that many travellers end up preferring to plan A.
Lares — the quieter, cultural walk
If the appeal of a trek is the people and the everyday Andes as much as the peaks, Lares rewards you in a way the busier routes cannot. North of the Sacred Valley, it threads through living Quechua villages, past llama and alpaca herds, weavers at their looms and farms worked much as they have been for generations — it is the most cultural of the main treks, and reliably the quietest underfoot. The walking is genuinely high, crossing passes above 4,000 metres, but the days tend to be shorter and the company sparser than on Salkantay or the Inca Trail.
Lares does not walk to Machu Picchu under its own steam; like Salkantay, it finishes by descending to the railway and taking the train to Aguas Calientes for the citadel the next day. Routes vary between operators, which is part of its charm — there is no single fixed Lares trail. For travellers who want high country and human encounters over a famous finish line, and who would rather not share the path with a crowd, it is the standout choice.
Inca Jungle & Choquequirao — the wilder ends
Two routes sit outside the main trio. The Inca Jungle trek is the youngest and most varied — a hybrid that mixes downhill mountain biking, walking, and optional rafting or zip-lining as it drops from the high passes into the warm, green Santa Teresa valley. It is the most adventurous and sociable option, popular with younger and more budget-minded travellers, and it asks less sustained altitude effort than the classic walks while giving you a different kind of day each day.
Choquequirao is the opposite extreme: a long, hard, remote trek to a vast Inca site often called Machu Picchu's sister, reached by a brutal descent and climb in and out of the Apurímac canyon. It is far quieter and more demanding than anything else here, and it can be walked as a destination in its own right or, on longer expeditions, linked through to Machu Picchu over many days. Neither route is the obvious first choice, but each answers a clear want — adventure and variety on the one hand, true wilderness and solitude on the other.
How to choose between them
The choice is simpler than the number of options suggests, because three practical filters settle it before scenery ever enters the picture. First, your dates and how far ahead you are committing: if you want the classic Inca Trail you need a permit secured months out, and if you cannot or will not book that early, the permit-free routes — Salkantay, Lares, Inca Jungle — are your field. Second, your fitness: the high passes of Salkantay and the long days of Choquequirao are real, while the short Inca Trail and the gentler-paced Lares ask less of you. Third, what you actually want from the walk: the Sun Gate arrival points you to an Inca route; big mountains point to Salkantay; culture and quiet point to Lares; variety and adventure point to Inca Jungle; solitude points to Choquequirao.
Run those three filters in order and a single route usually falls out. If you have firm dates far in advance, the fitness for three passes, and you want the authentic arrival, book the classic Inca Trail first. If any of those is shaky, Salkantay is the resilient default that most people are glad they chose. And if the famous finish matters less to you than the people or the peace, Lares quietly wins. Whichever you land on, confirm the current permit position, prices and closure dates directly — every one of those moves with the season and the regulations.
- Filter on dates and lead time first: the classic Inca Trail demands a permit months ahead; the rest do not.
- Filter on fitness second: high passes on Salkantay and long days on Choquequirao are genuinely hard; the short Inca Trail and Lares are kinder.
- Filter on what you want third: Sun Gate arrival, big mountains, culture, adventure or solitude each point at a different route.
- Salkantay is the resilient default when the Inca Trail is full or your plans are still loose.
Operators, porters and walking responsibly
On every trek here you walk with a licensed operator, and that choice matters more than almost any other. The cheapest quote is rarely a bargain: the savings tend to come out of the porters' wages, food and equipment, the very people carrying the loads that make the walk possible. A reputable company pays fairly, respects the legal limits on what a porter may carry, feeds and equips its team properly, and runs sensible group sizes. Choosing one of those is the most direct good you can do on the trail, and it usually buys you a better-run, safer trek into the bargain.
Before you book, check that the operator is licensed for the route, ask plainly how they treat and pay their porters, and read recent first-hand accounts rather than only the marketing. The difference between a well-run company and a cut-price one is the difference between a team that is looked after and one that is not — and you will feel it in the quality of every day on the mountain. Spend a little time here; it is the part of the planning that does the most quiet good.
Gear, fitness and altitude
A trek is only as comfortable as your preparation, and most of that comes down to two things: the kit on your back and the state of your lungs. Broken-in boots, layers for a daily swing from freezing passes to humid forest, proper rain protection and a warm sleeping setup are not optional at these heights — the weather in the Andes gets a vote, and being cold and wet at 4,000 metres turns a great walk grim. Train beforehand if you can, with the hills and the stairs your legs will actually meet, so the passes are an achievement rather than an ordeal.
Altitude is the part people underestimate most. Every one of these routes climbs above 4,000 metres, and the single best defence is to arrive in Cusco several days early and let your body adjust before you set off — not to start the trek the morning after you land. Take it slowly, drink more water than feels necessary, and treat acclimatization as part of the trek rather than a preamble to it. Get the gear and the altitude right and the rest of the walk takes care of itself.
At a glance
A quick summary before you commit. Altitudes and the broad character of each route are stable; anything about permit caps, release dates, prices and closures moves with the season and the regulations, so verify those directly when you book rather than trusting a figure here.
- Classic 4-day Inca Trail: the only walk on original paving to the Sun Gate, capped and permit-controlled, sold out months ahead, closed every February.
- Short 2-day Inca Trail: the Sun Gate arrival in a single long day from Km 104 — still permit-required, far less of a commitment.
- Salkantay (4–5 days): the permit-free, bookable-late favourite, bigger mountains, finishing by train rather than the Sun Gate.
- Lares (varies): the quietest and most cultural route, through living Quechua villages, finishing by train.
- Inca Jungle & Choquequirao: the adventurous, variety-led option and the remote, demanding wilderness trek at the far ends of the spectrum.
- Choose on dates, fitness and what you want from the walk — then pick a licensed operator that treats its porters well, arrive in Cusco early to acclimatize, and verify permits and prices before you pay.
