Antisuyu

Anti Suyu was the eastern part of the Inca Empire which bordered with modern-day Upper Amazon region where the Anti inhabited. Antis is a collective term for the many varied ethnic groups living in the Antisuyu such as, for example, the Pano or the Campa. The second smallest of the suyu (or "Quarter", the largest division of the Inca Empire), Antisuyu was located northwest of Cuzco in high Andes. Indeed, it is the root of the word “Andes.” Along with Chinchaysuyu, it was part of the Hanan Suyukuna or "Upper Quarters" of the empire.