San Martín, Buenos Aires
Ciudad del Libertador General Don José de San Martín, more commonly known as San Martín, is the administrative seat of General San Martín Partido in the urban agglomeration of Greater Buenos Aires. Geography. The area is heavily urbanised and is home to numerous food processing industries, as well as to a large Peugeot-Citroën auto factory. The city is bordered to the north-east by the autonomous city of Buenos Aires. Sport. The town is home to Chacarita Juniors football club, champions of Argentina in Metropolitano 1969.