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Two of Oli Wyn's friends, Tirion and Mali Grug, take a trip to the top of the Great Orme in Llandudno on a very special vehicle called a Tramway.

Two of Oli Wyn's friends, Tirion and Mali Grug, take a trip to the top of the Great Orme in Llandudno on a very special vehicle called a Tramway.

Pan mae Sami Wisgars a Mr Cadno yn amharu ar aduniad blynyddol Peredur Pysgotwr ar lan y llyn, rhaid i Guto achub y parti. It's up to Guto to save Peredur Pysgotwr's annual get-together.

Pan mae Sami Wisgars a Mr Cadno yn amharu ar aduniad blynyddol Peredur Pysgotwr ar lan y llyn, rhaid i Guto achub y parti. It's up to Guto to save Peredur Pysgotwr's annual get-together.

It's the restaurant game with the Abadas. Hari and Seren serve up a surprise for Ela to eat. Will today's word be just as tasty?

It's the restaurant game with the Abadas. Hari and Seren serve up a surprise for Ela to eat. Will today's word be just as tasty?

Heddiw, rydyn ni'n teithio i wlad sy'n ynys o'r enw Madagasgar. Yma byddwn ni'n dysgu ychydig o iaith Malagasi, dysgu am fanila ac ymweld â'r brifddinas Antananarivo. Going to Madagascar, learning some Malagasy language, and visiting Antananarivo.

Heddiw, rydyn ni'n teithio i wlad sy'n ynys o'r enw Madagasgar. Yma byddwn ni'n dysgu ychydig o iaith Malagasi, dysgu am fanila ac ymweld â'r brifddinas Antananarivo. Going to Madagascar, learning some Malagasy language, and visiting Antananarivo.

Y tro hwn mae'r ffrindiau'n mynd i ysgol syrcas Huwcyn, ac mae Twm yn ceisio ennill ei dystysgrif syrcas. The friends are joining Hooper's circus school, and Twm tries to earn his circus certificate.

Y tro hwn mae'r ffrindiau'n mynd i ysgol syrcas Huwcyn, ac mae Twm yn ceisio ennill ei dystysgrif syrcas. The friends are joining Hooper's circus school, and Twm tries to earn his circus certificate.

Timau o Ysgol Glan Morfa sy'n ymuno â Pwdryn a Melys i chwarae llond trol o gemau lliwgar! Teams from Ysgol Glan Morfa join Pwdryn and Melys to play a series of candyland themed games.

Hwyl a sbri i blant ifanc gyda'r blociau rhif. Fun and games for young children's learning involving number blocks.

Mae'r Athro Pickles wedi trefnu Diwrnod Arbennig ar Ynys y Deinosoriaid, ac mae Norman yn ceisio perswadio Derec bod na ddeinosor ar Ynys Pontypandy! Today, it's all about dinosaurs!

Mae'r Athro Pickles wedi trefnu Diwrnod Arbennig ar Ynys y Deinosoriaid, ac mae Norman yn ceisio perswadio Derec bod na ddeinosor ar Ynys Pontypandy! Today, it's all about dinosaurs!

Not wanting to go to bed, Bluey tries to dream about being a nocturnal fruit bat so she can stay up all night long and soon finds herself flying through the night sky.

Not wanting to go to bed, Bluey tries to dream about being a nocturnal fruit bat so she can stay up all night long and soon finds herself flying through the night sky.

The Octonauts wade through a swamp to find a lost flamingo chick before hungry predators do.

The Octonauts wade through a swamp to find a lost flamingo chick before hungry predators do.

The sound of the alarm denotes that it's time to switch off the computer and go to bed. However, the twins are having too much fun and ignore the alarm - and Mum.

Mae Og a'i ffrindiau'n teimlo'n gyffrous iawn wrth ddisgwyl i lindysen droi'n bili pala. Og and his friends feel very excited waiting for a caterpillar to turn into a butterfly.

Mae Moc Samson yn galw i chwarae gemau fideo, ond mae'n rhaid i'r Jetlu fynd i'r afael â Peredur Plagus. Moc calls over to play video games with Joni, but the Jetlu have to deal with Peredur.

Cyfres sydd yn edrych ar bob math o sefyllfaoedd all godi pryder i blentyn bach. A look at the feeling of being nervous and how to deal with it.

Mae ymarfer canu Crawc mor drychinebus, mae'n gorfod ymarfer lan yn ei falwn aer poeth. Crawc may end up being the first Crawc in space, as he practises singing in a hot air balloon.

Mae hi'n ddiwedd y tymor ac mae'r criw i gyd yn edrych ymlaen at gael mynd ar eu gwyliau. It is the end of term and the crew are looking forward to being able to go on holiday.

Mae hi'n ddiwedd y tymor ac mae'r criw i gyd yn edrych ymlaen at gael mynd ar eu gwyliau. It is the end of term and the crew are looking forward to being able to go on holiday.

Newyddion a thywydd. Coverage of a wide range of news topics and weather with expert commentary and analysis by BBC Wales correspondents.

Yr actorion Julian Lewis Jones a Ryland Teifi sy'n ein tywys ar daith bysgota ar hyd arfordir Cymru o'r Hafren i Fôn. Julian Lewis Jones and Ryland Teifi take a fishing trip along the Welsh coast.

Rhaglen gylchgrawn nosweithiol gyda straeon o bob cwr o Gymru. Nightly magazine with stories from all over Wales and special guests.

Cyfres wedi'i gyflwyno gan Heledd Cynwal, gyda llu o arbenigwyr wrth gefn. Cawn helpu 4 teulu sy'n ysu am gael gi - pa fath fydd yn ei siwtio? We help four families find their perfect dog.

Ymweliad â hen swyddfa bost sy'n loches heddychlon yn Nantlle, a chartref teuluol clud, steilus yng Nghaerdydd. We visit a new build making the most of sunlight in Merthyr Tydfil.

Newyddion a thywydd. Coverage of a wide range of news topics and weather with expert commentary and analysis by BBC Wales correspondents.

Cyfres gylchgrawn gydag eitemau am lyfrau, coginio, ffasiwn a chyngor am bopeth o addurno'ch cartref i ffilm da!. Magazine series including features on fashion, style, antiques and cookery.

Newyddion a thywydd. Coverage of a wide range of news topics and weather with expert commentary and analysis by BBC Wales correspondents.

Mae Dylan, Sharon, Arwel, Gwawr a Becky nôl am benwythnos arall, ac mae gan un mentor dasg dwr arbennig iddynt. This time, Dylan, Sharon, Arwel, Becky and Gwawr tackle an open water task.

When surfing snails are swept out to sea, it's up to Dela and the Octonauts to save them.

Mae'r cymylau'n gas ac yn grac uwchben yr Afon Lawen heddiw a mae'n gwneud Og a'i ffrindiau deimlo'n ofnus iawn. The growlie clouds over Afon Lawen are making Og and friends very anxious.

Mae'r cymylau'n gas ac yn grac uwchben yr Afon Lawen heddiw a mae'n gwneud Og a'i ffrindiau deimlo'n ofnus iawn. The growlie clouds over Afon Lawen are making Og and friends very anxious.

Cyfres yn edrych ar pob math o sefyllfaoedd all godi pryder i blant bach. Twm Tywyllwch makes it difficult for a small child to go to sleep in the darkness, but there are ways to help.

Tydi Jetboi na Jetferch ddim yn cymryd hen jet eu rhieni o ddifri: nes i Peredur greu helynt gyda'i ddyfais clogyn newydd. Neither Jet-boy nor Jet-girl takes their parents' old jet seriously!

Tydi Jetboi na Jetferch ddim yn cymryd hen jet eu rhieni o ddifri: nes i Peredur greu helynt gyda'i ddyfais clogyn newydd. Neither Jet-boy nor Jet-girl takes their parents' old jet seriously!

Mae hi'n amser cystadleuaeth blodau Parc Glan Gwil, ond mae Syr Gwil yn gweld fod problem fawr gyda'r blodau eleni. It is time for Parc Glan Gwil's flower competition.

Mae John yn mynd â'r Potshiwrs am drip - i amgueddfa o gaws wedi llwydo! George takes the Spuds on a day out to the museum of mouldy cheese.

Gwyneth Davies calls on the Doniolis to complete some work on the farm, but the brothers have no idea where to begin.

Gwyneth Davies calls on the Doniolis to complete some work on the farm, but the brothers have no idea where to begin.

Gêm stiwdio gyffrous ar gyfer plant 7 i 10 oed. Exciting game studio for children aged seven to ten.

Gêm stiwdio gyffrous ar gyfer plant 7 i 10 oed. Exciting game studio for children aged seven to ten.

Mae Babi, Twmffat, Chwithig, Diogyn ac Ofnus yn cael eu dewis i achub pawb os bydd Craca Hyll yn ymosod ar y pentref. Tada Smyrff holds a vote to choose 5 that will act as Smyrffs Achub.

Mae Babi, Twmffat, Chwithig, Diogyn ac Ofnus yn cael eu dewis i achub pawb os bydd Craca Hyll yn ymosod ar y pentref. Tada Smyrff holds a vote to choose 5 that will act as Smyrffs Achub.

Rhaglen gylchgrawn nosweithiol gyda straeon o bob cwr o Gymru. Nightly magazine with stories from all over Wales and special guests.

Rhai o wynebau cyfarwydd ardal y Garreg Las fydd yn edrych ymlaen at yr Eisteddfod Genedlaethol eleni. Familiar faces from the Garreg Las area look forward to the 2026 National Eisteddfod.

Newyddion a thywydd. Coverage of a wide range of news topics and weather with expert commentary and analysis by BBC Wales correspondents.

Bydd sylw heno ar y trac Seiclo ac yn benodol ar berfformiad Emma Finucane yn y rasio wib. We focus on the cycling track, specifically on Emma Finucane's performance in the sprint events.

Mae Helen a'i theulu yn dod i'r Gwesty i ddatgelu cyfrinach tra ma Elin yn paratoi sypreis i'w mam. The hotel organises a surprise for a group who went to school together over 60 years ago.