The second part of the loop, 6-16, starts in the woods on the far side of Tewin. You can park between the village green and the little shop and carefully walk along the lane to the open field. Once there it is footpaths all the way.
For all caches you will need your own pencil and in some cases a pair tweezers. You are looking for a camouflaged hangng tube.
When leaving this cache stay on the public path DO NOT enter the open field ( the field is fenced on three sides).