Arkona

A town in the Principality of Carinthia, ruled by Baron Esmer Vilfort. It is located on the Arkonan lake peninsula, reaching into Turokh's Eye and acts as an important fortress protecting the Riverlands from incursions from the south, as an army must take Arkona before moving farther north, or risk being attack from behind, and Arkona is not easy to take. 
Arkona Keep is placed high on an earthen mound, with four large hills forming a square around it and funnelling any attackers into the passages between the hills. All four hills are easily manned by wooden bridges connecting them to the keep, so the defenders can stand atop the hills and attack the exposed attackers below. The town of Arkona lies a while behind the keep, and is defended by an old motte-and-bailey castle and wooden defences.