Island Palace

Located in central Hyrule, the Island Palace is the third dungeon found in Zelda II: The Adventure of Link, and is the only architecture found in the southeast isle. It is made of red bricks and is inhabited by multiple knights and other enemies, including a Moa; it's notable for having an exterior room aside from the usual entrance. The main item found is the Raft, useful to travel overseas to the Eastern region of Hyrule. Link visits this palace in his quest to deposit one of the magic crystals in the palace's sacred lectern, which is vital to unseal the Great Palace, recover the Triforce of Courage, and rouse Princess Zelda from her unnatural slumber. Within the Palace walls, Link finds and defeats an Iron Knuckle who drives a powerful vehicle to increase its defenses.