Now return to where the yellow switch was and then you'll see a block,
it's really a switch, just stomp it with your new hammer... and fall
down. Get rid of the statue with your hammer and enter the next room.
Kill the bats and hit the block with your hammer, now grab a crate and
put it on the blue switch... to open the door.
Hit the other block with your hammer, then drop down, hit the rusted
switch and enter the door. Play the song of time to use the blue block
as a platform, then hit the switch with your hammer to release another
Goron. Drop down and get the key. Now return to the door you came and
hit the big block with your hammer to fall down, it's a really big
fall!!! There's a fairy you can get from a pot to your right (use
hookshot)... Exit and you're at the entrance, now smash the statue to
the right of the stairs and enter the door. Kill everything in this
room to make the door open, enter it (duh, again?). In this room avoid
the squares that try to chase you. You can get rid of them using your
hookshot. Now kill the Shield eater and kill the gold skulltulla almost
behind him...
Proceed to the next door and kill the 2nd Mini- Boss, the same way as
the first one... Continue to the next door, hit the rusted switch with
your hammer to release the last Goron and get the Boss Key!!!