Stone Watcher Island

Stone Watcher Island is an island found in the Great Sea of The Wind Waker. On this island, there is a giant stone with a face engraved that is looking out to sea. This stone can be moved once Link has the Power Bracelet, which will reveal a secret cave full of enemies. Once all the enemies are defeated, a treasure chest will appear containing Triforce Chart #7.

A Piece of Heart can also be retrieved here by heading to a platform due east of the Stone Watcher Island, but the Bokoblin and the wall-mounted cannons must be taken out first. Furthermore, once Link has the Triforce Chart from Bird's Peak Rock, he will be able to find another Triforce Shard at the bottom of the Great Sea.