Taur-im-Duinath.

Forest between Rivers.

The largest forest West of Ered Luin in East Beleriand. It stretched between Gelion in East to Sirion and Belegaer in West more than 150 Miles. From North 30 Miles below the Wall of Andram to Gelion who had turned Westward near 300 Miles. Taur im Duinath was the most Western part of the great Southern Forest who once, before the end of the F.A. covered most of the westlying Southern lands.