Slieve Gallion
| Articul per Ladin Gherdëina |  |
| Slieve Gallion | |
|---|---|
 | |
| Piza | |
| Autëza | 528 meter m |
| Geografia | |
| Stat | Riam Unì |
| Raion | Londonderry |
| Coordinedes | 54°43'48"N, 6°45'36"W |
  Slieve Gallion Slieve Gallion (Riam Unì) | |
L Slieve Gallion ie n crëp tl Riam Unì. L à na autëza de 528 metri.