The TP (Terry Pratchett) series will go all over this area, which I hope to expand across the many footpaths cris-crossing the levels and Eastbourne.
I have tried to vary the caches so they are not all film pots, made some easy and some hard. Good luck on your travels across Discworld. I have tried to make some relevance with the cache name and the cache itself so a knowledge (google or brain) of TP's work might give ou an idea of what you are looking for or where it might be. Parking is on the left but you will need to careful as it is small and muddy