San Leo
After the referendum of 2006, 7 municipalities of Montefeltro were detached from the Province of Pesaro and Urbino to join the Province of Rimini (Emilia-Romagna) on 15 August 2009. The municipalities are Casteldelci, Maiolo, Novafeltria, Pennabilli, San Leo, Sant'Agata Feltria and Talamello.