Ysgol Treffynnon Secondary (ages 11-16) Secondary School
Details
| Phase | Secondary |
| Type | Secondary (ages 11-16) |
| Roll Size | 519 |
| School Number | 6644012 |
| School Language(s) | English medium school / provision |
Contact Information
| Address |
Ysgol Treffynnon
The Strand Holywell Flintshire CH8 7EN |
| Telephone | 01352710011 |