This trek boasts spectacular views of snow-capped mountains, glaciers, turquoise lakes, Andean plateaus, waterfalls, and high jungle. It even includes an original Inca trail to a small Inca ruin and a distant view of Machu Picchu, before reaching the famed city itself. This trek is approximately 60 km/37 miles and goes up to 4,600 m/15,092 ft. This is the second most popular trek in the Cusco Region (after the Inca Trail) so it is fairly crowded.