The town in situated in the valley that originates from "Genna 'e Frongias pass and is surrounded by stunning mounts and woods, but important parts of the town's territory are also the Arcuentu mount massif and the surrounding mounts, that separate the Medio Campidano plain from the sea, as well as the hilly area, with the Ingurtosu, Gennamari and Montevecchio's no-longer-operational mines, that gradually lowers and leads to the coast, which is about 47 kilometres long, from Frasca Cape in the north, down to Sheep Cape (i.e. Capo Pecora) in the south, that clearly includes, in the middle, the famous Green Coast (i.e. Costa Verde), which is situated between Piscinas and Funtanazza's beaches.