![St Duthac](https://on-historic-routes.com/loglog/wp-content/uploads/P1170022_6-150x150.jpg)
The moment I fully realized that my TGO Challenge 2015 was underway, I was standing next to a cairn on top of the mountain pass of Bealach an Sgairne. I was looking down the wide valley that would lead down to the forest in Glen Affric. It was a sunny afternoon and there was no …