From Dragon Eye Atlas
Located within the southern highlands of Biesen, Casuvo grew into a town simply as a market for the surrounding villages. It received market rights in 179 BV, when it had a population of about 600.
A wooden wall surrounds the town, which beginning in 35 AV is slowly being built up to a stone wall. Construction is slow, however, and less than a quarter of the town wall has been upgraded thus far.
Without a river close, the town relies on several wells for fresh water, and most houses collect rainwater in addition.