In 1572, when Captain Garcia took up the pursuit of Tupac Amaru after the victory of Vilcabamba, the Inca fled "inland toward the valley of Sima-ponte ... to the country of the Mañaries Indians, a warlike tribe and his friends, where balsas and canoes were posted to save him and enable him to escape."

Captain Garcia gives an account of the pursuit of Tupac Amaru in which he says that, not deterred by the dangers of the jungle or the river, he constructed five rafts on which he put some of his soldiers and, accompanying them himself, went down the rapids, escaping death many times by swimming, until he arrived at a place called Momori, only to find that the Inca, learning of his approach, had gone farther into the woods.