Pietro Romano, in the province of Rome Castel San Pietro Terme, in the province of Bologna Castel San Vincenzo, in the province of Isernia Castel Sant'Angelo, in the province of Rieti Castel Sant'Elia, in the province of Viterbo Castel Viscardo, in the province of Terni Castel Vittorio, in the province of Imperia Castel Volturno, in the province of Caserta in Spain Castel de Cabra, a town in the province of Teruel, Aragón. in Guernsey Castel, Guernsey is one of the parishes of Guernsey in Canada Castel Bay, Northwest Territories in Israel Castel National Park Other uses Castel Group, a French beverage company See also Castells, human towers traditionally built during festivals in many places in Catalonia Castell (disambiguation) Castell means 'Castle' both in Welsh and Catalan Castells (disambiguation) is a Catalan surname, the plural form of Castell (Castle) Castle Castillo (disambiguation) Castel San Pietro (disambiguation)