‘Isle of Mona’
Ynys Fon, Ynys Mon

A large island in the Irish sea of the northern coast of Wales, known as Môn to the Welsh.

A Welsh legend relates how Cei (Kay) went to the island to fight lions and engaged in combat with the fearsome Cath Palug (‘Clawing Cat’).

See also
Branwen | The Legend of King Arthur
Inglecele | The Legend of King Arthur