The time has come to put an end to the master of evil. He has terrorized the world for too long. This may have once been Hyrule, but it is now the Great Sea, our sea. Ganondorf no longer has a place in the world, and we need to make sure he knows it. The Triforce of Courage has been reassembled, and Link has been declared the Hero of Winds by the Master Sword. History will repeat itself as it has for generations: Ganondorf will fall.
Exit Hyrule Castle through the door at the bottom of the stairs. Head along the bridge until you hit the barrier blocking Ganondorf’s tower from Hyrule Castle. Slash the barrier with the Master Sword, then continue down the path.
There is only one way to go from here if your destination is Ganon’s Tower. Defeat the Peahats, Moblins, and other beasties along the way. Once the path below you ends, pull out your Hookshot and hit the targets on the archways to cross the gaps.
Look out for the Keese that have made the archways their home and continue to use your Hookshot on the targets until you reach the passage leading into Ganon’s Tower.