2009. The municipalities are Casteldelci ,  Maiolo ,  Novafeltria ,  Pennabilli ,  San Leo ,  Sant'Agata Feltria  and  Talamello . [ edit ]Geography Lagoons along the  Po  deltaThe region of Emilia–Romagna consists of nine provinces and covers an area of 22,446 km2 (8,666 sq mi), ranking 6th in Italy. Nearly half of