we go there quite often for dog walks in the summer and have often said that it would be a lovely place to ride but have never seen anyone riding there and didnt even realise you could?!
One of my friends rung the estate office and they issue a limited number of permits but its reasonably expensive and I heard a vicious rumour that you aren't allowed to canter incase it spoils the grass but to me that seems like they are spoiling my fun
If you do see a blur of black and white go past in the distance next time you are walking your dog you'll know I got permission!