Ancient Caesarea Maritima is one of the archaeological treasures of Israel and the Mediterranean. This giant city and port was created 2000 years ago by Herod the Great in honour of the Roman emperor, Augustus Caesar. Much of the Roman city remains, including an aqueduct, theatre, and acres of excavated houses, mosaics and palaces. In the 12th century CE, Caesarea was recreated as a massive Crusader fortress, whose moat, balustrades and towers still stand. The ancient and medieval city are preserved within the Caesarea National Park, and the Roman aqueduct can be seen for free on the beach a few kilometers north of the National Park.