What operators mean by a 5-day Inca Trail, what the extra night adds, and why every trek we compare is the 4-day version.
There is only one classic Inca Trail, and both versions walk it: Km 82, Dead Woman's Pass at 4,215 m, the Sun Gate at dawn. What changes is where the nights fall. The 4-day trek camps three nights and reaches Machu Picchu on the fourth morning. A 5-day itinerary adds one night, and operators use it in one of two ways.
A search for the Inca Trail 5 days 4 nights finds operators' own sites, not GetYourGuide: none of the listings we compare sells a 5-day classic trek. If you want the extra night, book it with an operator directly; if you book the 4-day trek here, you can still add a hotel night in Aguas Calientes yourself and buy a second Machu Picchu ticket separately.
Who the extra night is for. Slower walkers, anyone worried about the altitude on day two, and people who want Machu Picchu twice — once tired, straight off the trail, and once rested, with the morning light. If you walk at an ordinary pace and acclimatize in Cusco first, the 4-day trek is enough — and it is the only version sold on GetYourGuide. Check dates for the trek we recommend.
The permit rules, the February closure, the passport check at Km 82 and the need to book five to six months ahead for May to September apply to both versions. So does the high point: every classic itinerary crosses Dead Woman's Pass at 4,215 m on the second walking day, whatever the total number of days.
There is a 5-day Inca Trail, but it is sold by operators directly, not on GetYourGuide.
No — the Inca Trail 5 days 4 nights can't be booked on GetYourGuide, which sells sixteen 4-day classic treks and no 5-day version.
No — the 5-day trek uses the same Inca Trail permit and the same 500-a-day quota as the 4-day one.
The 5-day version is a little easier, but not because the trail is shorter: the distance is the same 42–46 km.
Neither version changes the altitude: both cross Dead Woman's Pass at 4,215 m on day two.
On most 5-day itineraries you see Machu Picchu twice: once on arrival through the Sun Gate at the end of the trail, and again the next morning after a hotel night in Aguas Calientes.
The 5-day trek costs more: operators selling it directly list group departures from about $940 per person, against $750–1,499 for the 4-day treks on GetYourGuide.
Book 4 days if you walk at an ordinary pace and want to book and compare on GetYourGuide, where all sixteen classic treks are 4-day ones.