Geal-charn Mor is a Corbett of 824.1 m in Highland. Its closest neighbour in this register, Carn an Fhreiceadain, is 12.2 km away.
Its nearest higher summit, Creag Dhubh (848 m, 10.6 km south-east), is a listed top not profiled here. The summit is marked by a trig point, inside a shelter.