A "Rath" is a type of ancient fortification found primarily in Ireland. These structures are typically circular and made from earth or stone, serving as defensive enclosures for communities. Rath sites often include remnants of dwellings, livestock enclosures, and sometimes burial mounds, reflecting the lifestyle of early inhabitants. Raths are significant in Irish archaeology and history, providing insights into the social and political organization of early Celtic societies. Many raths are associated with mythology and folklore, often believed to be the dwelling places of fairies or other supernatural beings in local traditions.