The Royal or Sacred Path
Just before arriving to Aguas Calientes, at km. 104 of the train rails, this path takes the direction to Phuyupatamarca, climbing up terraces and stone stairs. After 2 hours of hiking you arrive to the recently discovered and beautifully Wiñay Wayna ruins.
Located on a steep mountain slope and looking over the Urubamba river, Wiñay Wayna is a nice example of Inca terrace architecture. The name means "forever young" in Quechua but experts still disagree upon the meaning: some consider it refers to the colourful orchids that populate the surroundings, while others say the name alludes to the Inca rites and ceremonies celebrated in the complex.
The path then converges in the Inca Trail, arriving to Machu Picchu via the Sun Gate, Inti Punko. The route takes some 6 hours, and can be done in alternative to the Inca Trail if the latter is deemed to harsh. A permit is needed for this route.
Purification Trail
Part of the Inca Trail system, this route has been recently discovered by archaeologists. It starts at km. 107 of the railway track (3km upstream from Aguas Calientes), near the hydroelectric exit pipe.
After crossing the suspended bridge, it follows to the Choquesuisui gully, and ascends until it meets the Inca Trail near Wiñay Wayna. The name, Purification Trail, alludes to the descending pools formed by the stream that runs alongside the path.
Putucusi Hike
This dangerous and demanding 3-hour hike (round trip) involves a great reward: the spectacular view of the Machu Picchu landscape. Putucusi ("happy mountain" in Quechua) is a round-shaped mountain that reaches 2,600 m.a.s.l. at its peak, and is located across the valley from the Inca citadel.
This is a demanding hike (only possible during the dry season, March to November), which involves steep ladder climbs and slippery scrambling. Some ladders, stacked into the wall, even go up for 20 meters in almost a 90 degree inclination.
Recommended for people with a good level of physical fitness only.