It is easy to get to these stones. The farmers don’t generally mind as long as there isn’t a crop.If there are livestock then that is your problem.In my case I waved to the farmer and he waved back so all was ok.These are rather unremarkable stones,on one is an inscribed cross-also unremarkable-but the Society of Antiquaries state that this is one of the first examples of a symbol of the Christian faith to be placed on a stone of a pre-historic group.