Machu Picchu sits at 2,430 metres (7,970 feet) in the Peruvian Andes — high enough to notice if you flew in that morning, low enough that most people are fine with a day of acclimatisation first. The real altitude test is Cusco at 3,399 m, where most travellers land.
The elevation shapes what the citadel feels like — cloud forest, not altiplano, with orchids, hummingbirds and (rarely) spectacled bears. Terraced hillsides fall away into the Urubamba gorge; the climb to the Sun Gate at 2,720 m adds another 300 m if you want the classic approach view.
If you climb Huayna Picchu (2,693 m) or Machu Picchu Mountain (3,082 m), you’ll feel the thinner air on the stairs — add water, go slower than feels natural, and don’t attempt either on day one.
Peruways can sequence the trip so you build up gradually — Sacred Valley at 2,800 m before Cusco, then Machu Picchu — rather than hitting the full altitude on arrival day.
