Binnein Mòr is the highest peak in the Mamores, the range of mountains between Glen Nevis and Loch Leven in the Highlands of Scotland and lies five kilometres north north-east of Kinlochleven. The pyramidal summit of Binnein Mòr lies above the uninhabited upper section of Glen Nevis, north of the main Mamores ridge. To the south, a short narrow ridge links to the main ridge at an unnamed 1062 m subsidiary top listed in Munro's Tables as Binnein Mòr south top. Binnein Mòr's second subsidiary top, Sgòr Eilde Beag (956 m), lies about a kilometre to the southeast and forms the eastern end of the main Mamores ridge.