Fairies' Woods
From Zelda Wiki, the Zelda encyclopedia
The Fairy Woods are an area found in Oracle of Ages next to the sea. Similarly to the Lost Woods, they change according to what area you're in and which direction you decide to go. The Fairy Woods contain a Hide 'n' Seek game in which you have to look for three Stray Fairies that appeared in Majora's Mask. When you beat the fairies at their game, they put the forest right so that you can make your way to the Wing Dungeon.