Visited here today. You can park at Belmont Centre and walk up the castle drive (ask permission, it’s a site used a lot by schools so there are often a lot of children about). The stone’s on the left a couple of hundred metres up the path, just inside a field which had several horses in it today. Not much to look at, about a metre high with a slight tilt to the west.
I spoke to a couple of people in the area about it, but despite having searched the Statistical Accounts and a couple of other references I can’t ascertain why it is thus named – it sounds almost Danish, and certainly other stones are named after battles with the Danes. This one, however, seems to have no such tale attached to it.