On High Hills is run by Jonty Mills, a qualified Mountain Leader and Mountain Bike Leader. The fantastic mountains of the Cairngorms are on our doorstep, but we offer guiding anywhere in the Scottish Highlands to suit you. Whether you want to bag some peaks, trek a long distance route or just enjoy the scenery at a more leisurely pace we have something for you. We run navigation courses for individuals/groups, to learn the basics, or to take the next step towards confident mountain navigation. We are also an accredited provider of the National Navigation Award Scheme (NNAS) awards.