The amazing Salkantay trek to Machu Picchu is one of the famous treks in Cusco and the best alternative route to get to Machu Picchu. You will experience untouched natural beauty as you hike through the Andean mountains worshiped by the Incas. This trek will tread through varied terrain, experiencing 15 unique ecosystems, and changing altitudes. If you are thinking to do a hiking trip to Machu Picchu and you want to be off-the-beaten-path and back in touch with nature then this 5 day Salkantay trek is the absolute best option.