| Pen Pumlumon Llygad-bychan | |
|---|---|
| Elevation | 724 m (2,375 ft) |
| Parent peak | Pen Pumlumon Fawr |
| Listing | Hewitt, Nuttall |
| Location | |
| Location | Ceredigion, Wales |
| Range | Cambrian Mountains |
| Topo map | OS Landranger 135 |
| OS grid | SN799871 |
Pen Pumlumon Llygad-bychan is a subsidiary summit of Pen Pumlumon Fawr and the third highest point on the Plynlimon massif, a part of the Cambrian Mountains in the county of Ceredigion, Wales.
The summit is boggy, and is marked by a few stones. The views include Rhos Fawr, Drygarn Fawr, Pen y Garn to the south and Aran Fawddwy, Glasgwm, Tarrenhendre and Tarren y Gesail to the north.
The River Wye, has its source just south of the summit. The glacial lake of Llyn Llygad Rheidiol lies to the north.[1]