A little used footpath that runs along side the M4, from Jct 11, up to Ecotricity in Green Park. Im told that the path actually extends further than this but I cannot confirm.
When placing the cache we came face to face with a Deer that frequent this area a lot, so if you are lucky, you will come across the family that live close by.
This is a collaboration of the following cachers :-
Firestars
Seashaker
Bertrum