If your travelling down the A3 with the punch bowl on your right, just before you get to the town and the shops there's a small car park on the left. Go into the car park and follow the track down and look out for the Byway sign on the right, that's the start of the Gibbets. Last time i was there it was to rescue someone that gone out on there own and got stuck, was a bit harsh, take someone with you, CHEERS.