The tale of Conn-eda and the Golden Apples of Lough Erne was translated from the Irish by Nicholas O’Kearney and published in Volume 2 of The Folk-Lore Record in 1879, one of the foundational academic journals of British and Irish folklore studies. The story was later included by W.B. Yeats in his anthology of Irish fairy and folk tales, and the original Irish manuscript was catalogued by the National Library of Australia. It draws on an old layer of Irish mythology in which the waters of Lough Erne conceal the underground kingdom of the Firbolg — one of the pre-Tuatha Dé Danann peoples of Ireland.
The story
The story opens with Conn-eda, a prince beloved of his father’s court, falling under the jealous power of a stepmother who is a daughter of the Arch-Druid and a practitioner of magic. She imposes upon him a geis — a binding obligation — requiring him to obtain, within a year and a day, three treasures kept by the Firbolg king beneath the lake: three golden apples that grow in the palace garden, an each dubh (supernatural black steed), and the cuileen con na mbuadh (a hound of supernatural powers). The task is designed to be fatal, requiring a hero to descend to the watery Otherworld.
Conn-eda accomplishes his quest through the guidance of a Druid who provides a protective apple given by his dying mother’s ghost, and with the help of a magic horse. He enters the Firbolg kingdom beneath Lough Erne, passes tests of strength and hospitality, and returns with all three treasures. The stepmother’s schemes are ultimately exposed. The tale preserves a pre-Christian cosmology of Lough Erne as a liminal portal between the world of the living and the subterranean Otherworld — a belief echoed in the many island shrines and carved stone figures found in the real lake, and in the experience-enniskillen.com local heritage documentation.