Monte Chingolo is a town in Buenos Aires Province, Argentina. Located in Lanús Partido in the south of the Greater Buenos Aires metropolitan …Monte Chingolo is a town in Buenos Aires Province, Argentina. Located in Lanús Partido in the south of the Greater Buenos Aires metropolitan area. Monte Chingolo was founded on 23 November 1815 by Juan Manuel de Rosas. The settlement was the site of Las Higueritas, the first recorded abattoir in Argentina. The town grew following the opening of a Ferrocarril Provincial de Buenos Aires station in 1927, and it became the site of numerous abattoirs and other industrial establishments.