Thanks for the tip! I've been up to those cliffs multiple times, but must have missed the cave. And no worries-- I'm sure it's my fault. Most of the Steam reviews talk about the [SPOILERS] Underworld, so I'm sure it's just me : )
For what it's worth, I finally found the cave, after playing another thirty minutes walking back and forth along the cliff face. I think it's a bit hard to tell anything is there since it's all just kinda grey, you know?
