Hi Roadrunner. I don't have a list as such and am not going to mention the bad ones I've been to as I don't think that's fair but I can recommend Durness and Applecross campsites. Also torvean and bught in Inverness were petty good too. Main issue, and I think this is bonkers, is that just about all the sites shut from oct to spring. Just think of all that lost revenue..... ok the weather can be harsh but that's we've jackets and heaters. Enjoy your trip