It extends from spurs of the snow-covered Solimana to the confluence with the Ocoña River near the village of Chaucalla [es].
Cotahuasi is located at the highest Andean point of Arequipa, in the south of Peru : UTM 683,370 & 790,415 East & 8’275,582 & 8’380,125 North.
This province is characterized by its steep relief: incised by rivers and gullies, ranging between 1,000 and 6,093 metres, with 19 ecological zones.
Food autonomy is reached thanks to ecological techniques, rational use of water, promotion of improved seeds, conservation of biodiversity, strengthening of producer associations, and complementary livestock breeding.
The landscapes have a large biodiversity including many endemic medicinal plants : muña, retama, tara, coca, jara (malva sylvestris), ruda (ruta graveolens), kiwicha, yareta (azorella compacta).
The region is also rich with culture and traditions, preserved by ancient Andean people : weaving, colonial churches, Inca tracks, numerous festivals.