These are the 3 terraces that the Conquistadores would have to fight their way up using ladders as the Incas would attack them to hold it as their fort. Afterwards there would only be one brave Inca warrior that the Conquistadores later wrote about that even after all the other Incas ran for their lives he desperately stayed at his post and ran back and forth on the 3rd terrace clubbing as many Conquistadores as he could until he realized it was futile as the Conquistadores took control of Saqsaywaman.