Special Entrance: Use the whistle at the pond to reveal the entrance to dungeon 7
Items: Red Candle
Keys: 2
Once you've gone down three times, you'll come to a room filled with slimy snakes...unngghhh...well, we've gotta fight 'em, no matter how annoying they are. Kill all of them for the FIRST KEY. After you have it, go back to AREA A. Head up three times to get there. Use your boomerang to kill off the bats. After they're dead, go up . Here you face Digdogger. To defeat him, use your whistle and slash him with your sword.
In this room, bomb the wall to the right. Enter here, but have your MAGIC WAND ready to do some magic. Use it to kill Moldorm. After that, you'll get the SECOND KEY. Go to the left two screens and then up. Have your candle out and lit. Kill all of the enemies in this room for the Dungeon map. After you've done that, go to the right and bomb the right wall, and you've gotta go through it.
After you've killed all of the enemies in this room, move the stone and then go down the stairs. Here you get the RED CANDLE. Go back up the stairs and bomb the right wall. Go right, move the stone in the center and go up the stairs.
Bomb the wall to the right and go right. You're heading to the final step of the Dungeon. Who or what else could it be besides the Dungeon's boss? He's the same guy that you faced in Level 1, the same dungeon boss. His attacks haven't changed, and here's how to defeat him if you're too lazy to go back yourself to see how to kill him:
Kill him by stabbing him 6-7 times with the regular sword, and 3-4 times with the White Sword. After he's dead, get the heart container and the 7th piece of the Triforce.