Restore the bridge by taking the pieces to their original place. Go back to that location and go down the stairs to find the hidden Fairy Temple. You’ll then have to battle enemies you’ve already encountered. You’ll need teh Hookshot, Spinner, Dominion Rod, and Ball And Chain to get past certain points. Once you pass all the tests, talk to the Fairy Queen. She’ll tell you that she has released her fairies to all the Spirit Lakes. Catch fairies in a bottle by scooping them with your bottle.