Celebrating!

Croeso nôl!
Dathlu'r 70!
Welcome back!
Atgofion melys!@ogwen360 @LlC_Addysg @CyngorGwynedd
@ pic.twitter.com/TeJnjtlNMf

— Ysgol Llanllechid (@YsgLlanllechid) December 3, 2024