sant`agostino church and bell tower of palazzo dei priori in mon

1227 adjacent agostino and architecture attraction augustine augustinian bell building campanile cathedral chiesa church clock clocktower comunale convent dei destination erected europe european hill hilltop historic historical italia italian italy landmark local medieval mon montalcino old orcia order palace palazzo priori saint sant santagostino siena toscana tourist tower town travel tuscan tuscany val valdorcia village were