The two iconic treks to Machu Picchu. Both end at the same place. Both take 4-5 days. Both will leave you exhausted and elated. But they deliver radically different experiences. After 12 years guiding both, here's our honest comparison.
In one sentence: Inca Trail wins for archaeology and historical authenticity; Salkantay wins for scenery and flexibility. Cost is similar; difficulty is similar overall (though Salkantay's hardest single day is harder). For most travelers in 2026, permit availability is the deciding factor — if you didn't book Inca Trail 6 months ago for May-September, it's probably not available.
| Classic Inca Trail | Salkantay Trek | |
|---|---|---|
| Duration | 4 days / 3 nights | 5 days / 4 nights |
| Distance | 42 km | ~70 km |
| Highest point | 4,215 m (Dead Woman's Pass) | 4,650 m (Salkantay Pass) |
| Permit required? | Yes — limited | No |
| Accommodation | Camping (3 nights) | 2 sky domes + 1 lodge + 1 hotel |
| 2026 group price | USD $850-990 | USD $580-720 |
| Book ahead | 4-6 months | 2-3 weeks |
| Endpoint | Sun Gate sunrise arrival | Aguas Calientes (then citadel) |
The honest answer: they're hard differently.
Inca Trail: Three high passes. The hardest is Dead Woman's Pass at 4,215 m on Day 2 — 4 hours uphill on relentless stone stairs from Wayllabamba camp. Day 3 features the longest descent: 3,000+ Inca stone steps merciless on knees. Total cumulative gain: 2,200 m. The terrain throughout is original Inca road — stone-paved, often slippery in rain.
Salkantay: Day 2 is brutal and harder than any single Inca Trail day. Wake at 4 AM, hike in headlamps from Soraypampa (3,900 m) to Salkantay Pass (4,650 m) — 750 m of vertical gain in 3.5 hours of pre-dawn climbing. Then 1,500 m of descent. But: Day 1 is gentle, Day 3 is downhill, Day 4 is flat. So Salkantay is "one terrible day, four easy days." Inca Trail is "three demanding days plus one short morning."
Verdict: For travelers over 60 or with knee issues, Salkantay is gentler. For travelers with strong leg endurance but average cardio, Inca Trail is easier. For most travelers under 50 in reasonable shape, both are doable.
If you care about Inca history and archaeology, Inca Trail wins. If you care about mountain scenery and Instagram-worthy moments, Salkantay wins. National Geographic named Salkantay one of the 25 best treks in the world.
The Classic Inca Trail has 500 permits per day total (~200 trekker permits net). These sell out 4-6 months ahead for May-September. If you're booking less than 4 months out for high season, the Classic Inca Trail probably isn't available.
The Salkantay Trek has no permit system. 2-3 weeks ahead is enough even in high season. February is closed for Inca Trail; Salkantay operates year-round.
Also critical: as of 2026 the Inca Trail permit no longer includes Machu Picchu entry — you need a separate citadel ticket. Salkantay always required a separate ticket and is unaffected.
One element hard to quantify but enormously important: the Sun Gate arrival on Day 4 of the Inca Trail. You've walked 42 km over 4 days. You woke at 3:30 AM, hiked 90 minutes in darkness, crested a final ridge — and Machu Picchu spreads below in golden first-light, the same view privileged Incas had 600 years ago after their own pilgrimage.
This is the moment Inca Trail trekkers describe years later. Salkantay finishes via a railway walk to Aguas Calientes; you reach Machu Picchu by tourist bus the next morning like every visitor. The sense of arrival is fundamentally different. If this matters, choose Inca Trail. If it doesn't, choose Salkantay.
Inca Trail is all camping — 3 nights in tents on uneven ground, no showers for 4 days, latrine tents only. Porters carry the camp; cooks prepare meals (famously excellent). Salkantay has 2 sky domes (geodesic glass with real beds, heating, hot showers), 1 lodge with private rooms, and 1 hotel in Aguas Calientes. You shower most nights.
This matters more than travelers realize beforehand. By Day 3 of the Inca Trail, the lack of a shower starts to feel significant.
Inca Trail if: you're a first-time visitor with serious historical curiosity, can plan 6 months ahead, and want the Sun Gate experience. Pay the premium, book early.
Salkantay if: you're flexible on dates, value scenic landscapes over archaeology, have a budget constraint, or are booking late.
If you have time for both: do Salkantay first as a "warm-up" trek, then Inca Trail with archaeology context.
See full details on Classic Inca Trail 4D/3N and Salkantay Trek 5D/4N.