Ringforts are ancient circular enclosures found primarily in Ireland and Britain. They were built during the early medieval period, typically between the 5th and 12th centuries. These structures often served as farmsteads or defensive sites, surrounded by earthen banks and ditches. The design of ringforts varies, with some featuring wooden or stone houses within the enclosure. They were important for local communities, providing protection against raids and serving as centers for social and economic activities. Today, many ringforts are preserved as archaeological sites, offering insights into early medieval life.