The Hillside Shire Horse Sanctuary in West Runton is well worth a visit. There's something mystical about the shire horses. There are lots of other animals to see too, and it's for a great cause as most of them were rescued from some kind of cruelty, or neglect.
It is a bit of a wake up call seeing how animals can be mis-treated in order to bring us cheap food. Without being at all in your face, it may make you question your eating habits, and that can only be a good thing. (I say that as a meat eater)