Inca Trail to Machu Picchu along below the crest of the east slope of the mountain named Machu Picchu. The steep stairs leading to Inti Punku ("sun gate") are reached after approximately 3 km. Reaching the crest of this ridge reveals the grandeur of the ruins of Machu Picchu, which lie below. A short downhill walk is the final section of the trail. Because of its popularity, the Peruvian Government instituted several controls to reduce human impact upon the trail and within the ancient city. The most notable is a quota system, introduced in 2001, whereby only a set number of people (including hikers, porters,
Salcantay word meaning wild, uncivilized, savage, or invincible, and was recorded as early as 1583. The name is thus often translated as "Savage Mountain". Directly to the north of Salkantay lies Machu Picchu, which is at the end of a ridge that extends down from this mountain. Viewed from Machu Picchu's main sundial, the Southern Cross is above Salkantay's summit when at its highest point in the sky during the rainy season. The Incas associated this alignment with concepts of rain and fertility, and considered Salkantay to be one of the principal deities controlling weather and fertility in the region west