|Locations of interest|
|First appearance||Myst: The Book of Ti'ana|
One of the oldest Ages, Yakul was the oldest Age of the Guild of Writers, written by their first great Writer, Ar'tenen. The Korfah V'ja ceremony was traditionally held here. The world itself is described as being fairly vast in scale, with mountain ranges, valleys, and plains. A D'ni Settlement called Derisa was located in this Age as well.