From a skiers point of view, the large north facing granite cliff of Creag an Dubh-loch is dominated by the wide slot of Central Gully. With the foot of the cliff relatively low, the runouts may often be too rocky to justify a descent, but if there's enough snow, it's a superb place to ski. Central Gully is the main objective, but South-East Gully is a worthy companion.
There are also a couple of gullies on Eagles Rocks, facing Creag an Dubh-loch. In contrast to the gloom of Creag an Dubh-loch, Eagles Rock gets any sunshine going. Diagonal Gully is the most obvious line splitting the crags. The top half has been skied, but on the day the full descent was thwarted by a short ice pitch barring the lower section. This has been seen to bank out. The other line at the East end of the crag ("Sun Glider") has no such obstacles.
Approach
The most logical approach is from the Glen Muick car park. If the landrover tracks are free of snow, a bike will considerably ease the effort required to get to Glas-allt-Shiel. From there, the most direct approach is following the obvious path up to the Dubh-loch itself, which gives a fine view of the face. Less convenient (and longer) approaches can be made from Glen Doll, or the Invercauld bridge on the A93
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