Riardo is a comune (municipality) in the Province of Caserta in the Italian region Campania, located about north of Naples and about northwest of Caserta.
Riardo borders the following municipalities: Pietramelara, Pietravairano, Rocchetta e Croce, Teano, Vairano Patenora.
Economy The communal territory houses the sources of Ferrarelle and Santagata commercial mineral waters.
References
External links Official website