[An Trone] Gaelic, meaning The Nose.
An t-Sròn forms the end of the great north-western ridge of Bidean. The top is just above the Bealach An t-Sròn, which is used to descend from Bidean and Stob Coire nan Beith. The East Face crags have good gully- and groove-lines which come into condition fairly readily; the North Face is cleaved by the compelling Chasm of An t-Sròn.