Tags: Clerical Administrative Region, Diocese.
The Diocese of Sulmona-Valva (Latin: Dioecesis Sulmonensis-Valvensis) is a Roman Catholic ecclesiastical territory in central Italy created in 1986. It is a suffragan of the Archdiocese of L’Aquila. The diocese was created in 1818 when the Diocese of Sulmona and the Diocese of Valva were united.