The Ynnic Western-Lands are the territories west of the main stem of the Ynn River, spanning from Enasumpa in the north to Boruleed in the south, limited by the Ekyunimoy Mountains in the west.
The term also sometimes refers specifically to the lands west of the Ynn which are considered part of the Sarda and Dolindha regions, rather than the Epednan Expanse proper.