Caesarea National Park preserves the ruins of an ancient Roman port city alongside beautiful beaches and striking historical squares. Recognising the site's potential, Herod began building the port around 30 BCE, naming it Caesarea in honour of Augustus Caesar, who had granted him the territory. Its artificial harbour was among the engineering feats of the ancient world, raised on hydraulic concrete poured into the open sea. The city became the Roman administrative capital of the province and later a major Byzantine centre, leaving a theatre still used for concerts, a hippodrome along the shore, bathhouses, mosaics and a long aqueduct running north along the dunes. Crusader ramparts and a moat enclose the medieval town above the Herodian remains.
