Once you have the Power Glove, you can warp to the Dark World in the Lost Woods and head south to the Village of Outcasts (Kakariko Village in the Dark World).

Yes, it is possible to save Fior mes Ivèrno from burning, although it will still be attacked if you take the steps to do so. Basically, the city guard will be able to fight off the Steel Garrote ...

Drop into the well from the gap in the ledge above it. You can now access the main, secret portion of the cave. There are four treasure chests in the first room, containing Bombs and three Red ...