Ilathw Arnym

The Fields of the Ilgasob (Wertian Ilathw Arnym, Olgish Ilgasob-Arnim) are a marsh of mostly moorland and smaller swamps around the mid-course of the rivers Ilathw and Dôkob on the boundary between Belkondíl and Geran and between the Black Mountains and the Forest of Ílgar. They were a major site of Proto-Aribelian settlement and later conflict between the expanding Olgs and the peoples of Geran.