Cathedral of San Leone

It is the cathedral of the Diocese of San Marino - Montefeltro; it was built during the 16th century and was consecrated in 1588. Its construction marks the transfer of the diocesan headquarters from San Leo to Pennabilli. The prefabricated façade in terracotta imolese was placed in 1914, on the occasion of the 50th anniversary of the dogma of the Immaculate Conception.