Garbh Bheinn (Garven, Rough Hill). Hewn from Gabbro perhaps accounts for this mountain's name. It stands several miles from this view point but the eye is drawn to it across a very wide section of Loch Linnhe where it merges with Loch Leven.
I am standing at the edge of Loch Leven near Glencoe Village. The tide was well out so I wasn't actually; wading should you scrutinise the tag on the map.