The 6km hike to the Inca quarry on the opposite side of the river from the main ruins is a good walk from Ollantaytambo. The trail starts from the Inca bridge by the entrance to the village. It takes a few hours to reach the site, passing several abandoned blocks known as piedras cansadas – tired stones.

　　Looking back towards Ollantaytambo, you can see the enigmatic optical illusion of a pyramid in the fields and walls in front of the fortress. A few scholars believe this marks the legendary place where the original Incas first emerged from the earth.