Redhorn Snowfall: 46.6S, 2.7W
Up the side of the mountain. Go to the far end of Redhorn & take the path up the mountain until you find the 4 grimms (don't need to kill them).
OR
Take the path up from Redhorn Gate: 46.5S, 5.7W to the 4 grimms.
Edited, May 1st 2012 10:19pm by CrackpotXYZ