![](https://tv.assets.pressassociation.io/37e2ebd8-4f88-5451-aaf4-75b2e7f18dda.jpg)
![](https://tv.assets.pressassociation.io/37e2ebd8-4f88-5451-aaf4-75b2e7f18dda.jpg)
![](https://tv.assets.pressassociation.io/37e2ebd8-4f88-5451-aaf4-75b2e7f18dda.jpg)
![](https://tv.assets.pressassociation.io/37e2ebd8-4f88-5451-aaf4-75b2e7f18dda.jpg)
Jen a Jim Pob Dim
Castell Tywod Wedi Diflannu!
Llew is upset when the sandcastle he built on the beach disappears
Jen a Jim Pob Dim airs on S4C at 6:10 AM, Thursday 4 July. (Subtitles, repeat.)
Topics
Children's ➝ Youth Programmes
General
Llew is upset when the sandcastle he built on the beach disappears