It would be easier to adopt Paccaritampu as the site of Tampu-tocco were it not for the legal records of an inquiry made by Toledo at the time when he put the last Inca to death. Fifteen Indians, descended from those who used to live near Las Salinas, the important salt works near Cuzco, on being questioned, agreed that they had heard their fathers and grandfathers repeat the tradition that when the first Inca, Manco Ccapac, captured their lands, he came from Tampu-tocco. They did not say that the first Inca came from Paccaritampu, which, it seems to me, would have been a most natural thing for them to have said if this were the general belief of the natives. In addition there is the still older testimony of some Indians born before the arrival of the first Spaniards, who were examined at a legal investigation in 1570. A chief, aged ninety-two, testified that Manco Ccapac came out of a cave called Tocco, and that he was lord of the town near that cave. Not one of the witnesses stated that Manco Ccapac came from Paccaritampu, although it is difficult to imagine why they should not have done so if, as the contemporary historians believed, this was really the original Tampu-tocco. The chroniclers were willing enough to accept the interesting cave near Paccaritampu as the place where Manco Ccapac was born, and from which he came to conquer Cuzco. Why were the sworn witnesses so reticent? It seems hardly possible that they should have forgotten where Tampu-tocco was supposed to have been. Was their reticence due to the fact that its actual whereabouts had been successfully kept secret? Manco Ccapac's home was that Tampu-tocco to which the followers of Pachacuti VI fled with his body after the overthrow of the old régime, a very secluded and holy place. Did they know it was in the same fastnesses of the Andes to which in the days of Pizarro the young Inca Manco had fled from Cuzco? Was this the cause of their reticence? Certainly the requirements of Tampu-tocco are met at Machu Picchu. The splendid natural defenses of the Grand Canyon of the Urubamba made it an ideal refuge for the descendants of the Amautas during the centuries of lawlessness and confusion which succeeded the barbarian invasions from the plains to the east and south. The scarcity of violent earthquakes and also its healthfulness, both marked characteristics of Tampu-tocco, are met at Machu Picchu. It is worth noting that the existence of Machu Picchu might easily have been concealed from the common people. At the time of the Spanish Conquest its location might have been known only to the Inca and his priests.