I remember having a holiday up that way, just for walking the hills. Midway through the trip we had a day off the hills so decided to visit Yarrows Trail, which led to Cairn of Get, Hill o' Many Stanes, Grey cairns of Camster and finally Achavanich. What a day! So many great sites close to each other. I think that day proper started my stone journey (that and finding this website). It would be great to visit here again one day.