Libertarian communism in Ariño Historical milestone · Ariño, Andorra-Sierra de Arcos, Teruel Image of Ariño, not of the place itself. During the Civil War the town applied a collectivist program that Joaquín Ascaso, president of the Regional Defense Council of Aragon between 1936 and 1937, cited as the example where libertarian communism had developed most successfully. 1936-1937 Photo: B25es (CC BY-SA 4.0) What to see and do in Ariño