In setting the circle of caches, I have just realised that they have been getting progressively smaller. This one is a magnetic nano, placed (obviously) on some metal, the only obvious pieces of metal around. It has been placed where, hopefully, random strimming will not reach it. The GZ can obviously be also approached from Titmore Green across the fields, which is a much shorter route. Be aware that, in the winter, the intervening field becomes a lake, with a stream running accross it. The GZ could be reached with a baby buggy, but all other forms of wheeled transport would fail for one reason or another. Please replace with care as nanos have a habit of falling off if not securely fixed.