Llanfechan
| Llanfechan | |
|---|---|
St Afan's Church in Llanfechan | |
Location within Powys | |
| Community |
|
| Principal area | |
| Preserved county | |
| Country | Wales |
| Sovereign state | United Kingdom |
| Police | Dyfed-Powys |
| Fire | Mid and West Wales |
| Ambulance | Welsh |
Llanfechan is a small church settlement in the community of Treflys, consisting of a church and a farm, and the surrounding area, it is beside the A483 on the north side of the Irfon Valley near Cilmeri, about 7 kilometers (4.3 mi) west of Builth Wells, Powys, Wales.