13/06/2026
📆 Cynhelir Gŵyl Cybi a Seiriol rhwng 3 a 5 Gorffennaf | Cybi a Seiriol Festival takes place 3–5 July 2026.
Bydd gŵyl newydd sy’n dathlu llwybr pererindod Cybi a Seiriol ar Ynys Môn yn cael ei chynnal yr haf hwn, gyda theithiau cerdded, sgyrsiau, cerddoriaeth a digwyddiadau treftadaeth mewn eglwysi ledled yr ynys.
Mae rhaglen yr ŵyl yn cynnwys teithiau pererindod dan arweiniad, datganiad sielo ym Mhenmon, sgyrsiau ar hanes lleol a thirweddau cysegredig, perfformiad sy’n archwilio llongddrylliad y Royal Charter, a gwasanaeth pererindod a bendith ym Mhenmon.
🥾 Hon yw’r ŵyl gyntaf i ganolbwyntio ar Lwybr Cybi a Seiriol, llwybr pererindod 57 milltir sydd wedi’i ysbrydoli gan hanes y seintiau o’r chweched ganrif, Cybi a Seiriol.
Ymhlith uchafbwyntiau’r llwybr mae Eglwys Sant Cybi o fewn y gaer Rufeinig yng Nghaergybi, yr arfordir o amgylch Rhoscolyn a Ffynnon Gwenfaen, Melin Llynon, sef melin wynt weithredol olaf Cymru, Siambr Gladdu Lligwy sy’n 5,000 o flynyddoedd oed, Cofeb llongddrylliad y Royal Charter ger Moelfre, Caer Oes Haearn Bwrdd Arthur, Ffynnon Seiriol Sant a Phriordy Penmon.
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👣 A new festival celebrating Anglesey's Cybi a Seiriol pilgrimage route will take place this summer, with walks, talks, music and heritage events held in churches across the island.
The festival programme includes guided pilgrim walks, a cello recital at Penmon, talks on local history and sacred landscapes, a performance exploring the Royal Charter shipwreck, and a pilgrimage service and blessing at Penmon.
It's the first festival centred on Llwybr Cybi a Seiriol, a 57-mile pilgrimage route inspired by the story of the sixth-century saints Cybi and Seiriol. 🏴
Highlights along the route include St Cybi's Church within the Roman fort at Holyhead, the coastline around Rhoscolyn and St Gwenfaen's Well, Wales's last working windmill at Melin Llynon, the 5,000-year-old Lligwy Burial Chamber, the Royal Charter shipwreck memorial near Moelfre, St Seiriol's Holy Well and Penmon Priory.
https://bangor.eglwysyngnghymru.org.uk/G%C5%B5ylBenwythnos/