Swilvane is one of the two cities currently in the game. It is a simple area with Lion mobs scattered about the map. There are also several shops in central Swilvane, selling Forest Light and Forest's Steel.
Swilvane is known by some as "The Emerald City", nicknamed after the shining lights emitted by the city at night.
There are portals on the edges of the map that lead to Alne, Ancient Forest Temple, and Cave Descent. The empty side of the map without a portal will most likely be another dungeon, or to another city whereas it repeats with higher level dungeons.