Description & Facts: Aci Castello is a metropolis and comune in the Arena of Catania in Island, Italy. The city is set 9 km northwestern of Catania on the Sea coast. The particular efficient sectors are husbandry and business (in Catania). The city is neighbored by Aci Catena, Acireale, Catania, San Gregorio di Catania and Valverde. The municipality mature around the chessman, which was shapely in 1076 by the Normans. In 1169, Aci Castello started to raise after an discharge of Move Etna prefabricated the towns around it uninhabitable.