Board Thread:Suggestions forum/@comment-28153737-20160626192749/@comment-26172435-20160626220829

The other bigger forested region already indicated on the mods ME map is likely to be an area harboring Hildorien and some free easterling factikn of men. Note that the biome map of Rhun still leaves a lot of room for free interpretation. For your reference, check the excellent endorsed suggestion threads by SarumanTheGreat and LordArkofME (use the overview post on Biomes).