That place looks amazing IlanaK!!!!
We took DS out to Docker Farm Park last week whilst on hols in North Yorks, it was fab, DS (15mths) loved it, he was chasing chickens and rabbits and was mesmerised by the ponies!!
I am saving that link and will twist DH's arm to look at booking something next year...the prices are really reasonable too! Bit of a trek from Lancs, but we both love Cornwall....