The Ulster Cycle stories are set in and around the reign of King Conchobar mac Nessa, who rules the Ulaid from Emain Macha (now Navan Fort near Armagh).
Kisah Siklus Ulster berlatar dalam dan sekitar pemerintahan Raja Conchobar mac Nessa, yang memerintah Ulaid dari Emain Macha (sekarang Navan Fort dekat Armagh).