Gelligaer
| Gelligaer | |
|---|---|
| Community | |
Gelligaer, Harp Inn | |
Location within Caerphilly | |
| Principal area | |
| Country | Wales |
| Sovereign state | United Kingdom |
| Police | Gwent |
| Fire | South Wales |
| Ambulance | Welsh |
Gelligaer (Welsh: Gelli-gaer; Welsh pronunciation: [ˌɡɛɬɪˈɡaːɨr]) is a community in the County Borough of Caerphilly, Wales, in the Rhymney River valley. As well as the village of Gelligaer, the community also includes the small towns of Hengoed and Ystrad Mynach. The population of the community at the 2011 census was 18,408.