Where is the Icy Rock located in Pokemon X?

Question 1

I'm in the Frost Caverns, but I can't find the Icy Rock to evolve my Eevee into Glaceon. Anyone know where it is?

Question 2

I asked this question before, but it's ok. I don't mind or flag

Question 3

Frost Cavern, 1F (second room).

EDIT:
> You might want to add that you have to have Surf to find it... Just saying
commented 4 minutes ago by SylveonLover456

enter image description here

Question 4

You might want to add that you have to have Surf to find it... Just saying

Terlor · Answer 1 · 2014-06-27T21:18:41+0000

EDIT:
> You might want to add that you have to have Surf to find it... Just saying
commented 4 minutes ago by SylveonLover456

enter image description here

You might want to add that you have to have Surf to find it... Just saying — UmbreonLover456, Jun 27, 2014