There’s an annual water sports competition between six known human civilizations (Nomads; Common, High, Hill, and Woodmen) from the Barrow Wilds, Smokey Forest, and Russnor Peaks. There’s talk of inviting other races…but who wants THEM there?
Lake Prolo is fed by a large river rolling down from Russnor Peaks. It is quite sizable and serves as a source of fishing and game hunting for Briartown as well as fresh water as it feeds into a river that flows south down to the farmland valley.