Cairn Holy is a small, ancient site near Creetown in Dumfries and Galloway, Scotland. It isn’t a major tourist attraction, which is probably a good thing given that access is via a single track road twisting up a hill, but after braving the drive you can explore round two neolithic burial sites. There is a little information on boards but, on a glorious morning such as when we visited a week and half ago, it was more than enough to make it worthwhile.