Baculus Island is a long, stick-like island on Saaristo.
There has been much debate about the formation of Baculus. It is relatively thin for an island, and the sides are both sheer cliffs, leading to the idea that it was pushed up from the ocean, similar to the formation of an island. Sagax have manually dug tunnels through the rock from just above sea level, to the ground.
As such, this is a very risky island to be on.
Sagax have made one colony here, but fear for their safety, and have made no more. They have also made one nature reserve.