Aonach Beag is a triangular peak with a short narrow E ridge connecting to Geal Charn via a high col (1000m). It also connects to Beinn Eibhinn by an equally short and narrow SW ridge at a col (970m). The largest ridge runs NW to the crags of Meall Nathrach from where easy slopes lead down to the An Lairig and the paths to Loch Pattack and Glen Spean. The NE slopes of the summit are craggy and the W slopes rocky.
Hazards you may encounter on Aonach Beag [Alder region] include
Remote Mountain navigate with care.
Stony/rocky Slopes on or near ascent routes.
Crags near summit.
General Considerations
Temperature decreases by 1degree C for every 100m of ascent.
Wind usually increases with altitude.
Visibility can change markedly with cloud level.
River/Stream levels can increase markedly in one day.
A long strenuous route with scrambling and exposure on Sgor Iutharn. Actually it is more of an expedition. From Loch Pattack the route distance is 24 km, ascent 1166 m and time 7h, so cycling will make it possible in one day.