12.5.4 The Sienna Forest

The Sienna forest is often considered the twin of the Egeria Forest in the
same way that the Northern Celidon is the twin of the Western Celidon. This is
not, however, entirely accurate. Unlike the Celidon forests, which are
separated solely by the river Waelin, areas of grassland separate the Egeria
and Sienna forests and they are not, in fact, part of the same overall
forest. The Sienna lies directly east of the Egeria Forest, on the other
side of the Eucrates river. To the southwest of it lies the forbidding
Renfrewshire swamp, and to the east is beautiful Lake Ildsam.