Polimlje
The fertile valley of the river is called Polimlje (Полимље), meaning "Lim valley". It represents area around composite river valley, made of several gorges and depressions. The valley is divided in three large parts, Montenegrin, Stari Vlah and Bosnian.
It is important agricultural region, especially for cultivating fruits and stockbreeding. It is also important route for the both road and railways from Serbia to Montenegro and Adriatic coast, most notably, Belgrade-Bar railway. Industry is not much developed (smaller industrial centers are Berane, Bijelo Polje and Prijepolje), except for heavily industrialized Priboj. Most use of the river has Serbian electricity production, with power station Potpeć being constructed and several more stations on the Lim's major tributary, the Uvac.
Despite the potentials, the entire area the Lim flows through is undeveloped and for decades highly depopulating.
Read more about this topic: Lim (river)