Blackwater Harbour is one of the few villages that are mentioned in the tales and legends about the Chillfrost Isle . Even if many believe that Captain Sanders and his fellows passed through Nightmare's Rest on their expedition, it is more likely that they landed at the coast next to Blackwater Harbour. The novel by the name of "The Black Waters", which is only about the Chillfrost Isle , describes it as a coast village or town, far in the northern part of the island. In fact there are less tales about Blackwater Harbour than Nightmare's Rest . But the few that are known, show much similarities.