Salkantay trek to Machupicchu 4 Days/3 Nights

...
Dificulty:
Challenging -
Maximum Altitude: :
4,620 meters / 15,157 feet
Minimum Altitude: :
3,600 meters / 11,811 feet
Distances:
15 km / 9.32 miles
Group Size:
6-12 -16 max (Small)
Time of hiking:
between 7 to 8 hours