A nice gentle walk, slightly off the beaten track in Hazlemere. Parking is available a short stroll away in the car park on Beaumont Way and there are also public toilets in the car park.
Near to GZ you will see a new building progressing. This site was the home of the 11th High Wycombe (Hazlemere) Scout Group hut which was destroyed by a fire in the summer of 2014. Following a fundraising drive within the local Scouting community, planning permission was granted for the erection of a new hut which is now well on the way to being completed.
You are seeking a small, magnetic cache.
Access to GZ can get muddy so, dependent on recent weather conditions, you may want wellies or walking boots. Tweezers may be useful and please bring your own pen.
Edited to congratulate Thewinfieldwonders for FTF.