| Cwmgiedd | |
|---|---|
| Cwmgiedd shown within Powys | |
| OS grid reference | SN71SE72 |
| Community |
|
| Principal area | |
| Ceremonial county |
|
| Country | Wales |
| Sovereign state | United Kingdom |
| Post town | Swansea |
| Postcode district | SA9 |
| Dialling code | 01639 |
| Police | Dyfed-Powys |
| Fire | Mid and West Wales |
| Ambulance | Welsh |
| EU Parliament | Wales |
| UK Parliament | |
Cwmgiedd is a community of Ystradgynlais, Powys, Wales. It is 15 miles from Swansea and 156.9 miles (252.4km) from London.
The Silent Village, a 1943 British propaganda film about destruction of the Czech village Lidice, was filmed here.