I have adopted the Twyford Trek, TT, which is about 5 miles in length, from Nanna Trains who inhereited from Ancient Seekers so you are , if you continue, about to look for a series of third generation caches. This is to replace one which had been archived. This will be a regeneration project and as such will go towards returning the trek to its original 18 caches. All fairly simple to find, though muddy in places during the winter some may become quite overgrown in the summer. So good look and enjoy your walk with some lovely views over the countryside and city of Hereford.