City famous for its accordion which is dedicated to the International Accordion Museum at the Town Hall.

The main square is Piazza della Repubblica where you overlook the town hall and the Collegiate Church of St. Stephen with adjoining crypt.
The town hall also houses the International Museum of the accordion.
The instrument is also a monument dedicated site Via Matteotti wanted by Alberto Bacchiocchi, industrial Castelfidardo and executed by Franco Campanari Castelfidardo.
In the face of this monument is Palazzo Sopranos.
Paul was the founder of the accordion. Today, it houses apartments, but on the ground floor thanks to the craftsman Giancarlo Francenella you can see some examples of Accordion Castelfidardo. On all the world’s largest accordion made by the same Francenella, every right to be in the Guinness Book of Records.