This dungeon has ten floors. If you've got the Dowsing Stone from the sidequest in Blaze Ruins (see the description in part 20), use the rumble feature to find a secret room on 9F (press A with Mag to break the wall at the emplacement of the rumbling). In the room you'll find the valuable item Map of Forest Depths. There's also an Upgrade Kit on this floor.

Enemies: Escargoid, Totem Pole,
Crawfish, Statue,
Man Eater, Ostwind,
Poison Flower, Lynx.