The National Archeological Park is made up of groups of archeological remains in which terraces, aqueducts, paths that are associated to walls and gates, water channels, cemeteries, bridges, pools and other structures, It is 4 square kilometers big. On this area the ruins are located covering the slopes, all built between the 10th and 11th centuries AD The Intihuatana solar observatory receives the greatest admiration. Fine quality stone carved into the shape of many hands forming a semi-circle. The terraces that encircle the mountain are impressive due to the location varying from 3,000-3,450 masl (9,843 - 11,319 fasl). There are 14 different styles of broad terraces. To manage their water supply, the Incas carried out engineering works creating many channels that travel the length of the terraces, and, despite the height of construction, they even included decorative fountains.

It is famous for its craft market in the main square of this town.

Ollantaytambo is the only Inca town that is still inhabited. Its stone streets preserve the Inca architecture combined with temples and colonial squares, Ollantaytambo is at the opposite end of the town of Pisac (80 kilometers from the city of Cusco). The town is 2,700 meters above sea level (msnm) and houses some of the most amazing Inca buildings in Peru. Today, this picturesque town is a must for tourists visiting Machu Picchu.