With a friend. We walked from Loch Ossian YH along the south side of Loch Ossian (noisy herons nesting in trees on island). Then along the Uisge Labhair path. At the top of Bealach Dubh we took to the slopes NE to Sgor Iutharn. We followed a contouring shelf with little lochs to Diollaid a’ Chairn. We went on to Carn Dearg, back to Diollaid a’ Chairn and on to Geal-Charn, Aonach Beag, Beinn Eibhinn, (actually 2 tops – it looks as though the 1974 Ed top is the SE one whilst the 1980 Ed top is NW), Mullach Coire nan Nead, and Meall Ghlas Choire. Back to the YH. A superb day. Fine with light breezes and not too hot.