Quest for Truth
After a revealing story sequence you'll be in the Deku Tree's meadow.
Leave Kokiri forest and if you have your horse, you can summon her with
Epona's Song. If you want you can now hunt for Big Poe's using the bow
and Epona. You may want to first get the arrow capacity
upgrade at the Kakariko Village shooting gallery to make it easier. Now this
next section tells how to get the Lens of Truth.
You don't need to do this at this time, but since you CAN do it now, I
thought I'd put it here. If you don't want to do it yet, skip on to the
section called Goron City Revisited. First, if you
don't have the Song of Storms yet, go to Kakariko and talk to the guy in
the windmill and show him your Ocarina. Now, head to Hyrule Castle and
go into the Temple of Time's Master Sword room. Sheik will be there and
will teach you the Prelude of Light (very handy). Now walk up to the
pedestal and push A to return the Master Sword and warp back to being
young Link. Leave the Market. Go into Kakariko Village and enter the
windmill. Play the Song of Storms for the music guy and the well will
drain. Climb down the well and walk into the passageway ahead of you and
you're now in the Bottom of the Well level.