Goron mask.
Go to the mountains and talk to the owl and he will fly away dropping feathers because hes trying to lead you to a cave. Beat some monsters and get a treasure chest I don't remember what the item is called but, it'll let you see invisible things. Which will come in handy when following the dead goron. Follow the dead goron with the mirror so you can see him and after a while he'll lead you to a place where you sing a song of healing to get the goron mask.
More great content for this game is just a click away, we've got a Zelda: Majora's Mask walkthrough, more tips and cheats and loads of answers.
Comments for this hint