19A Beinn Dubh Airigh
From NM943019 after getting past Creag Liath, the easiest route is to follow the forest edge N of Fincharn Loch, then the fence N of Lochs Dubh, nan Eilean and Geoidh and on to the summit. I went on a route S of these Lochs and the going was much harder but returned the other way.
(5 hrs, 8 miles, 2200' of ascent)