A stunning day on Bidean nam Bian today in Glen Coe. With a good track laid down up into Stob Corie nan Lochan we made good progress. We then made a swift ascent of Dorsel arete before topping out into the sun and amazing views. From there we made our descent and ascent to Bidean nam Bian through more powder. On the return we descended down Broad gully which had no cornice and soft unconsolidated snow.