Up and over or around?
At this point you are at a cross roads, go left to follow a path leading to the Tor in front of you. you will need to backtrack if you do. Alternatively walk on or go left up hill.
This trail goes straight ahead because my legs were tired but going right up the hill is wonderful. As you climb you will come to a clear path heading further up the hill to the stones. On the way down from the stone you will see a path heading down on your right, follow it down and you will catch up with the guide. If your legs aren't too tired this is the better route.