Arosio is a village and former municipality in the canton of Ticino, Switzerland.
In 2005 the municipality was merged with the other, neighboring municipalities Breno, Fescoggia, Mugena and Vezio to form a new and larger municipality Alto Malcantone.[1]
- ^ Amtliches Gemeindeverzeichnis der Schweiz published by the Swiss Federal Statistical Office (in German) accessed 14 January 2010