The Fenian Cycle

The Fenian Cycle (also the Fiannaíocht or Ossianic Cycle) centers on Fionn mac Cumhaill and the Fianna, a semi-independent band of warriors who serve the High King of Ireland while living much of their lives in the wilderness, hunting and adventuring. It is generally understood to be set later than the Ulster Cycle, during the reign of the (likely legendary) High King Cormac mac Airt, and has a markedly different tone from the tragic, court-bound Ulster material — more episodic, more romantic, and often more playful, closer in spirit to a body of folk adventure tales than to court epic. Where the Ulster Cycle's heroes are defined by loyalty to a king and a fixed territory, the Fianna live largely outside normal society, admitted only after grueling tests of poetry, endurance, and combat skill, and bound by their own code rather than ordinary law. Much of the cycle's material was preserved and expanded orally for centuries after its earliest written forms, and unusually for Irish mythology, storytelling about Fionn and the Fianna remained a living, actively retold folk tradition in parts of Ireland and Scotland well into the 19th and 20th centuries — giving this cycle a longer continuous life than almost any other strand of the mythology. Its best-known frame device is the *Acallam na Senórach* (The Colloquy of the Ancients), in which two of the last surviving Fianna, Oisín and Caílte, having lived on long past their own era, meet Saint Patrick and recount the band's adventures to him — a structure that lets the pre-Christian stories be preserved within a Christian-era text, one of the recurring patterns by which Ireland's oldest myths survived into the manuscript tradition at all.