PERSON@1 has about twenty old churches , several of which are of note : The Duomo of PERSON@2 ' PERSON@3 is a MISC@1 building with a carved door and an apse with carved corbels , the interior of which was significantly reworked in the 18th century .

PERSON@1 has about twenty old churches , some of which are interesting : the PERSON@4 ' PERSON@3 , a Romanesque building : it has a carved door and the back of the church has more sculpture .
