Lunamatrona
Lunamatrona is an Italian municipality ( comune ) with 1768 inhabitants ( 31 December 2012) in the province of Medio Campidano in Sardinia. The community is located about 25.5 kilometers northeast of Villacidro and about 9 kilometers north of Sanluri.
The giant grave of Su Quaddu de Nixias (also Su Cuaddu de Nixias ) is Lunamatrona.