Kawalan - A Tower-like World
Iso a large town build mostly underground, within a large complex of natural caverns. Alongside with Satama and Korn, Iso is one of the prevalent economic centers of the Roc. The town is the largest producer of mineral products and is notably famous for it’s trade of salt. Indeed, Iso is the only city known to produce salt. It also deals various metals, jewels and stones.
Iso is populated extensively by gnomes. The non-gnome population of the city, just as in any other underground settlement, tend to fail to adapt to subterranean lifestyle. The city is accordingly marked by the gnome raw influence, mostly notable in the buildings pragmatic design and somewhat bawdy architecture. Like most underground gnome cities, Iso’s framework and engineering is carved directly into the rocky surfaces of the caverns; most structures are made from the caverns. The city is built close to an underground stream, White Crook, which is the source of most of the town’s salt trade.