Here's the next part of the route:
Goron Village
* Jump back across the platforms and talk to Darmani.
* Follow him to the Goron Graveyard. Use the Lens only when necessary to make him appear. Superslide/backwalk when possible.
* Climb the invisible ladders without the Lens.
Goron Graveyard
* Play the Song of Healing in front of Darmani's grave.
* Collect the Goron Mask and equip it. (C buttons: Ocarina, Bombs, Goron Mask)
* Play the Song of Time.
- It's not necessary to talk to Darmani.
- Instead of climbing the ladders, what if we used that tunnel that's open after you beat Goht? In the winter it is blocked by a piece of ice, which we can get through anyway.
- Also, the Song of Time takes a whole 40-50 seconds or so. Would it be faster just to Goron roll out and backflip through the ice again? That way no bombs are lost.