The Ciénaga culture developed in what is now the northwest Argentinean province of Catamarca, although it reached as far as the Calchaquí Valley in the north to the northern edge of San Juan Province in the south. Much of this territory consists of broad valleys and steep canyons. It boasts a warm, dry climate, with vegetation consisting mainly of scrubland and cactuses, as well as trees such as mesquite and chañar, which were an important source of resources for this culture.