Collinas

Collinas ( in Sardinian) is a "comune" (municipality) in the Province of South Sardinia in the Italian region Sardinia, located about northwest of Cagliari and about northwest of Sanluri. As of 31 December 2004, it had a population of 954 and an area of .
Collinas borders the following municipalities: Gonnostramatza, Lunamatrona, Mogoro, Sardara, Siddi, Villanovaforru.