Go back to Clock town, and exit on the eastern side. Jump up on the little blue wall that is
surrouding the ledge to the east and fire some arrows at the icicle ahead. Jump down into the
canyon and climb up the ramp on the other side to get to the Death Mountain area. Everything
is covered in snow, and large snowballs block the way. Just blow them up with bombs and make
your way to a small village. Find the exit there, and you will be in a place with bridges.
Make sure you take the exit that leads to the map with bridges, not the one with falling
snow balls and huge gaps in the moutainside. Follow the rope bridges and you will be in the
frozen Goron Village.
First thing to do here is find the owl. He will drop feathers onto invisible platforms over
a huge pit. You havta be quick in following the feathers, or they will dissapear. You will
also slip on the platforms, so don't use the bunny mask or you will fall off. When you get
to the other side, go in the cave and pick up the Lens of Truth in a chest.
Use the lens and you shall see the platforms on the way back. Also, there will be a Ghost
waiting for you at the other end. Follow him (Or his shadow if you don't want to waste magic
on the lens) into the next area, and the area after that. Put on the bunny mask and use the
lens if you weren't before at this point. Follow him some more across 2 ice burgs. You should
see a ladder on the wall. Climb up it and enter the cave at the top. Talk to the ghost, and
play the Song of Healing for him to get the Goron mask. Before you leave the area, look for
an owl statue somewhere outside this cave so you can teleport back with little trouble.
You can explore a little more, or skip right past the next chapter and continue your hunt on
the snowy mountain, but remember where the long ladder you climbed is, you will need to come
back there soon if you decide to do the next chapter.