The Legend of Zelda: Ocarina of Time Unlockables

Great Fairy Locations
These places provides spells and upgrades for Link. When in one go to the Triforce symbol on the floor and play Zelda's Lullaby to summon the great fairy.
UnlockableHow to unlock
Din's FireYou need bombs for this. Go to Hyrule Castle and go up the vine on the right, then carry on until you reach the bridge. Jump of the side and go up the sign with the words dead end on and carry on the right side path until you see a boulder. Blow it up to gain access to the fountain.
Nayru`s LoveIn the Desert Collosuss when entering from the Haunted Wasteland follow the wall along the right side until you reach a pair of palm trees marking a crack in the wall. Bomb the crack to gain access to the fountain.
Farore's WindGo to the whale (Lord Jabu Jabu) at Zora's Fountain. When you get there go to the little island southwest of it. Once you get on the island throw a bomb at the wall where the rocks are. When the bomb explodes it will reveal a tunnel to the Great Fairy's Fountain.