Lumberjack

In a Link to the past, the Lumberjacks can be found to the north of Kakariko Village. Two of them are found cutting a large tree saying that they can feel something odd about it. Later on in the game, after facing Aghanim (for the first time), they stop cutting the tree, and if you charge into it with the pegasus boots, a hole will appear. When you fall down the hole, you end up in a cave with a piece of heart in there.

When you obtain ten triforce medallions, you can do the riddle challenge, which you start in the lumberjack's house.

Can someone edit this and put links in for it please, I don't know how to. Delete this last bit when you have.