Fortress Centrum

Fortress Centrum is a location featured in Link: The Faces of Evil. It is only available once Link completes Serigon Caves.

Overview
Fortress Centrum is a large fortress like dungeon (and possibly one of the few dungeons not to feature a face of the boss). Due to the massaive amount of enemies in the dungeon, Link can find a room with a bottle of Water of Life. It is here that Link finds Princess Zelda, however it turns out to actually be Goronu in disguise. Once Link defeats Goronu, he leaves behind the Crystal of Reflection. Once the area is completed it opens up the Ganon's Lair as a new area.