Barrio Cantera is a neighbourhood located in the south side of the city San Martin de Los Andes in the Province of Neuquen, Agentine.With a total of 782 habitants and 230 houses,Barrio Cantera is situaded in the slope of Cerro Homónimo. It is bordered in the north by the old rute to bariloche, in the south with the VAMEP neighbourhood and the river Pocauyo, in the west by COVISAL neighbourhood and by the east by the Cerro Homónimo and the Lácar Lake.