The Roman era saw an increase in the population of northern Syria that accelerated under the Byzantines well into the 5th century. In Late Antiquity, Beroea was the second largest Syrian city after Antioch, the capital of Syria and the third largest city in the Roman world. Archaeological evidence indicates a high population density for settlements between Antioch and Beroea right up to the 6th century. This agrarian landscape still holds the remains of large estate houses and churches such as the Church of Saint Simeon Stylites.