There are several routes up onto Bidean nam Bian. One may continue from Coire Gabhail (the hidden valley), reaching the main ridge by means of a zig-zag path that climbs up the flank of Gearr Aonach to cliffs at the head of the corrie, and a patch of scree at the bealach up to the ridge. From here, turn left to climb Stob Coire Sgreamhach which lies only about 0.5 km to the southeast, or right up along the cliff edge towards the summit of Bidean.