Gwydion Forest is a forest south of Bavelock, on the road to Savina. It lies in the center of the Overworld screen. It is a lush forest, but only a small part of it is accessible in the game.

The only enemies you encounter in the forest are Timberwolves.

It is the location of the sidequest "Gnome trouble". In the main story right after leaving Blackwhisper Cave, you can at any time after that, talk to the gnome Memble that appears in the forest. He needs help finding a buried necklace that you must dig up.