Inca army fought against the Spanish soldiers did not. Had to fall back to the army in the valley. And occasional attacks But was forced to flee north to settle in the city Vilcambamba with mountains and rivers are walls around all 4 sides, because the path to the attacks of difficulty, so Manco, so he thinks that no military whites. any other track The Spanish soldiers who had been hiding in the Incan Manco was assassinated on King Ranch. Inca warrior spirit is free As a result, the Spanish troops occupied the city has. And the city has disappeared from the map of the world since then.