Finding it: Faros is a village stop, not a terminal — the bus to it is boarded in Apollonia, the island's interchange, from in front of the Hotel «ANTHOUSA».
Worth knowing before you rely on this: No street address is published for a stop at Faros and the operator's own domain (ktelsifnou.gr) no longer resolves; its live site carries fares only. The phone numbers are corroborated across third-party tourist directories. The boarding point for this service is in Apollonia and is on that terminal's page.