Carn Glas-choire is a Graham of 659.4 m in Highland. It is also on the county tops list, as the highest point of its historic county.
Its closest neighbour in this register, Carn nan Tri-tighearnan, is 12.0 km away. In the database's Inverness to Strathspey region it is the highest of two register hills, above Carn nan Tri-tighearnan. On the Grahams height ladder it sits between Creag Dhubh (Highland, NN322824) (659.6 m) and Windlestraw Law (659.2 m). Its nearest higher summit, Carn Sleamhuinn (676.4 m, 13.6 km south), is a listed top not profiled here. It is 206.3 m below the average height of the 427 register hills in Highland. It falls on two OS 1:50,000 sheets, 35 and 36.