Been there on rally very nice rally field is first then the pitches which i thought had little bit less room very clean.You would come from Coventry and just turn left but from Daventry you have to go into Banbury and out past the Tescos,going cross country goes over humpback bridge likely to take bits of van off imho.There is power on rally field and you can park on the road if field is wet but dont know if he uses it as overflow if full or if you can request to go on there lots of room for kids to play.