The original pole with the information on it has been replaced, and the puzzle has now been altered to reflect the new pole's information. The picture in the gallery won't work now.
This is a new series of caches to fill a gap in a quiet area of the Chilterns. It provides walks of varying lengths, so can be done in bits, or all in one go. The cache numbers are just for reference, and don't have to be followed in any particular order. Enjoy the series! :)