Afon Ogwen
| Afon Ogwen | |
|---|---|
The Afon Ogwen above Bethesda  | |
| Location | |
| Country | Wales | 
| Physical characteristics | |
| Source | Llyn Ogwen, Gwynedd | 
| Mouth | Menai Strait | 
 • location  | Near Penrhyn Castle, Gwynedd | 
Afon Ogwen (Welsh for 'River Ogwen'; Welsh: [ˈɔɡʊɛn]) is a river in north-west Wales draining from some of the greatest peaks in Snowdonia before discharging to the sea on the eastern side of Bangor, Gwynedd.