Although number 3 this is a good starting point for finding other caches in the woods or to accompany one of the other caches around the beautiful campus.
Keele University is situated in 240 hectares (600 acres) of landscaped grounds, the woods, grounds and lakes have lovely walks open to all, the cache is hidden just off of of the many paths. The campus is open all year round, however there are parking charges daytime Monday to Friday and, during term time, parking space is restricted.
A good guide to walks can be found below
http://www.keele.ac.uk/media/keeleuniversity/arboretum/downloads/Arboretum%20Guide%202010.pdf