CeraÃÂu is a commune in Prahova County, Muntenia, Romania. It is composed of six villages: CeraÃÂu, Slon, Valea Borului, Valea BrÃÂdetului, Valea Lespezii, and Valea Tocii.
CeraÃÂu borders the following communes: Chiojdu (BuzÃÂu County) and Vama BuzÃÂului (BraÃÂov County) to the north; MÃÂneciu to the west; Izvoarele and Drajna to the south; and PoseÃÂti, BÃÂtrâni, and Starchiojd to the east.