Ben Macdui is situated on the southwestern edge of the Cairngorm plateau, overlooking the Lairig Ghru pass to the west, and Loch Etchachan to the east.
[4] The summit of the mountain has a direction indicator erected in 1925 by the Cairngorm Club of Aberdeen in memory of former president Alexander Copland.
After the defeat of Domnall mac Uilliam in 1187, Donnchad II, Earl of Fife, acquired Stratha'an, a territory stretching from Ballindalloch to Ben Macdui.
[5] Probably the easiest route of ascent is from the Coire Cas car park at the foot of Cairngorm Ski Centre by a path that leads up over slowly rising moorland.
Other routes include coming over Derry Cairngorm, or via the Lairig Ghru pass, which lies to the west of Ben Macdui.
The area of Ben Macdui is said to be haunted by the legendary Am Fear Liath Mòr ('the Big Grey Man') or 'Greyman'.
[11] There have been several accounts of an unnatural presence, with mountaineer Norman Collie claiming to have heard footsteps before fleeing from the summit in terror.