Ebost/Email

Ebost y Pennaeth/Head Teacher's e-mail:

EB@gwynllyw.schoolsedu.org.uk

Ysgol Gyfun Gwynllyw
Heol Folly, Trefddyn,
Pontypwl, NP4 8JD.

Ffon/Phone:
01495 750405

Ebost/Email:
yggswyddfa@gwynllyw.schoolsedu.org.uk