For full information, please see Puzzle Cache "The Chalfont Challenge!" (GC6BP81).
Follow the footpath and turn left as you get to the Footbridge (keeping in the field). This field is very popular with Dog Walkers. If you see a guy in Jeans and Welly's walking a Black Staffordshire Bull Terrier, give him a wave..... it might be me!
As good practice, please bring a Pen/ Pencil, a pair of Tweezers, Carrier/ Rubbish Bags (CITO), a pair of Rubber/ Latex Free Gloves maybe, and your stealthy mode!
Watch out for muggles as they can be abundant around here I hope you enjoy these and I hope they don’t stress you too much.
Good Luck