The Caesarea Ancient Harbor Excavation Project (C.A.H.E.P.): Preliminary Report on the 1980–1983 Seasons

AbstractUnderwater and shoreline survey and excavation at the Herodian harbor of Sebastos, the port of Caesarea Maritima on the Mediterranean coast of Israel, have provided important new information on Roman harbor design and construction. Local and imported materials were carefully selected and used to construct two immense breakwaters that framed outer and inner basins. Hydraulic concrete was used in a sophisticated manner, and ingenious sluice gates and a subsidiary breakwater provided protection against siltation and storm damage.