Not far from Edinburgh, from four years ago (already!).
Here was the view out of the hotel room. The path from which the first photo was taken was along the right side of the field. It might have been taken looking in the opposite direction from what's in the second photo. Here's where it is. There were rabbits everywhere.
Gartmore House was the place. We investigated at the front desk as to why it was only a house. The woman there vigorously insisted that there were, in fact, no manors in Scotland.