Gwaun y Llwyni
| Articul per Ladin Gherdëina | 
|
| Gwaun y Llwyni | |
|---|---|
 | |
| Piza | |
| Autëza | 685 m |
| Prominënza | 43 m |
| Geografia | |
| Stat | Riam Unì |
| Raion | Gwynedd |
| Coordinedes | 52°46'11.46"N, 3°41'43.12"W[1] |
  Gwaun y Llwyni Gwaun y Llwyni (Riam Unì) | |
L Gwaun y Llwyni ie n crëp tl Riam Unì. L toca pra la ciadëina de crëps Eryri y à na autëza de 685 metri.