S4C is the national tv channel of Wales, broadcasting over 100 hours of Welsh language programming per week from 6:00 in the morning until late in the evening.  S4C has three offices: headquarters are Canolfan S4C Yr Egin, a transmission centre and offices in Cardiff and an office in Caernarfon.

Website www.s4c.cymru or our Facebook page www.facebook.com/S4C