Explore details about location Viale della Regione. Viale della Regione is a location situated within the Caltanissetta alongside other areas such as Via Giovan Battista de Cosmi, Via Corsica, Via Xiboli. Additionally, some smaller parts of Viale della Regione include specific areas like Rotatoria Sant'Elia, Via Salvo d'Acquisto adding to the diversity of its landscape.