| Y Foel Goch | |
| Elevation M: | 805 |
| Prominence M: | 63 |
| Parent Peak: | Glyder Fawr |
| Listing: | Hewitt, Nuttall |
| Translation: | red bold hill |
| Language: | Welsh |
| Location: | Snowdonia, Wales |
| Coordinates: | 53.1043°N -3.9779°W |
| Grid Ref Uk: | SH677582 |
| Topo: | OS Landranger 115 |
Y Foel Goch is a mountain in Snowdonia, north-west Wales, and is a sister peak along with Gallt yr Ogof to Glyder Fach. Between Glyder Fach and its summit lies Llyn Caseg-fraith, a popular lake for photographing Tryfan and its reflection.
The summit is grassy with a few small rock outcrops and is marked with a small cairn. The views are limited to the bulky neighbours of Moel Siabod, Tryfan and Glyder Fach. The ridge continues eastwards to Gallt yr Ogof.[1]