This line follows a thin seam up a steep slab. Start by getting as high as you can on the ramp below the boulder face This allows you to reach up to a 1/4 pad right hand crimp and and a left hand in the seam. A very high left foot gets you onto the boulder problem and into the increasingly widening seam. Work up with the seam and with decent feet. You can finish straight up the entire face or cut slightly left. (the rock cuts in to a roof below the face so this seemed to me, a very natural approach to the line).
If you are entering the Round Pond area coming in from the trail head, look left up the hill and find the obvious face with a seam/crack - or if your looking at Family Feud walk left around the boulder and you'll see this line.