Great Fairy's Fountain

The Great Fairy Fountains are all around Termina. The first one you go to in Majora's Mask is in North Clocktown. As a Deku Scrub, Tatl asks you to go there, but the Great Fairy is shattered. If you find the Stray Fairies, she'll be put together, and aid you. This goes for all the other Great Fairy Fountains.