| Completed? | ❌ |
| DoBIH Number | 245 |
| Height Rank | 145 of 282 |
| Name | Glas Bheinn Mhor |
| Meaning | Big greenish-grey hill |
| County | Argyll and Bute/Highland |
| Scratch Region | Glen Etive Hills |
| SMC Region | 03: Rannoch Moor to Loch Linnhe |
| RHB/TACit Region | 03C: Glen Etive to Glen Lochy |
| Summit Feature | cairn |
| Height | 997.7m / 3273ft |
| Drop | 231.3m |
| Latitude / Longitude | 56° 32′ 33″ N, 5° 00′ 19″ W |
| Grid Ref | NN 15332 42975 |
| OS Map (1:50k) | 50 |
| OS Map (1:25k) | 377W |
| Links | Walkhighlands | OSMaps | MetOffice |