Overview of the 'Mythological Cycle' of Irish mythology
The Ulster Cycle in a Nutshell
Irish Mythology - The Mythological Cycle
Irish Mythology - The Historical Cycle
The Ulster Cycle, formerly known as the Red Branch Cycle, one of the four great cycles of Irish mythology, is a body of medieval Irish heroic legends and sagas of the traditional heroes of the Ulaid in what is now eastern Ulster and northern Leinster, particularly counties Armagh, Down and Louth, and taking place around or before the 1st century AD.