Estadio Mâs Monumental, popularly known as River Plate Stadium, Monumental de Núñez, or simply El Monumental, is a stadium in Belgrano, Buenos Aires, Argentina (although popular belief wrongly states that the stadium is in the Núñez district), owned and operated by Club Atlético River Plate. It was opened on 26 May 1938 and named after former club president Antonio Vespucio Liberti (1900–1978). Wikipedia