{"id":8509,"date":"2026-04-22T13:50:04","date_gmt":"2026-04-22T12:50:04","guid":{"rendered":"https:\/\/www.northeastwales.wales\/summer-2026-events-guide-whats-on-across-north-east-wales\/"},"modified":"2026-04-22T14:30:46","modified_gmt":"2026-04-22T13:30:46","slug":"summer-2026-events-guide-whats-on-across-north-east-wales","status":"publish","type":"post","link":"https:\/\/www.northeastwales.wales\/cy\/summer-2026-events-guide-whats-on-across-north-east-wales\/","title":{"rendered":"Canllaw Digwyddiadau Haf 2026: Beth sy\u2019n Digwydd yng Ngogledd\u2011Ddwyrain Cymru"},"content":{"rendered":"\n

Gwyliau bwyd, cerddoriaeth fyw, hwyl i\u2019r teulu a thrafnidiaeth glasurol<\/strong><\/h3>\n\n\n\n

Mae Haf 2026 yn llawn digwyddiadau cyffrous ar draws Gogledd\u2011Ddwyrain Cymru, gyda rhywbeth at ddant pawb \u2014 o gyngherddau cerddoriaeth enwog a gwyliau bwyd bywiog i ddiwrnodau hwyl teuluol, rheilffyrdd treftadaeth a dathliadau cymunedol. P\u2019un a ydych yn cynllunio taith undydd neu wyliau hirach, mae digon o resymau i ymweld yr haf hwn.<\/p>\n\n\n\n

Dyma ganllaw i rai o uchafbwyntiau\u2019r tymor.<\/p>\n\n\n\n

G\u0175ledd Fwyd a Ffair Grefftau Rhuddlan<\/strong><\/h2>\n\n\n\n

Dydd Sadwrn 16 Mai | 10.00yb \u2013 5.00yp<\/strong>
\ud83d\udccd Stryd y Senedd, Maes Parcio Stryd y Senedd a Chanolfan Gymunedol Rhuddlan<\/p>\n\n\n\n

G\u0175yl gyfeillgar sy\u2019n dathlu bwyd, diod, cynhyrchwyr lleol a chrefftau, gyda stondinau amrywiol ac adloniant addas i\u2019r teulu. Diwrnod hamddenol i bori, blasu a mwynhau gweithgareddau i blant.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

G\u0175yl Rheilffordd Ardd Llangollen a Ffair Llangollen<\/strong><\/h2>\n\n\n\n

Dydd Sadwrn 6 Mehefin | 10.00yb \u2013 4.30yp<\/strong>
\ud83d\udccd Pafiliwn Llangollen a\u2019r tir o\u2019i amgylch<\/p>\n\n\n\n

Un o ddigwyddiadau rheilffordd gardd mwyaf newydd y DU, mae\u2019r \u0175yl hon sy\u2019n tyfu\u2019n gyflym yn dod \u00e2 gosodiadau ar raddfa fawr, masnachwyr ac arbenigwyr at ei gilydd o bob cwr o\u2019r wlad. Cynhelir hi ym Mhafiliwn Rhyngwladol Llangollen ac mae\u2019n ddiwrnod gwych i deuluoedd a selogion, tra\u2019n codi arian at elusennau.<\/p>\n\n\n\n

Eisteddfod Gerddorol Ryngwladol Llangollen a<\/strong><\/p>\n\n\n\n

Yn fyw ym Mhafiliwn Llangollen<\/strong><\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

\ud83d\udccd Pafiliwn Llangollen a\u2019r tir o\u2019i amgylch<\/p>\n\n\n\n

Mae Llangollen yn croesawu rhaglen gerddorol a diwylliannol o safon fyd\u2011eang yr haf hwn, gan gyfuno cyngherddau mawr gyda\u2019r Eisteddfod Gerddorol Ryngwladol enwog.<\/p>\n\n\n\n

Live at Llangollen Pavilion \u2013 perfformiadau pennaf:<\/strong><\/p>\n\n\n\n

    \n
  • 24 Mehefin \u2013 Rick Astley<\/li>\n\n\n\n
  • 25 Mehefin \u2013 Pete Tong<\/li>\n\n\n\n
  • 26 Mehefin \u2013 David Gray<\/li>\n\n\n\n
  • 27 Mehefin \u2013 Billy Ocean<\/li>\n\n\n\n
  • 28 Mehefin \u2013 Alex James<\/li>\n\n\n\n
  • 2 Gorffennaf \u2013 Super Furry Animals<\/li>\n\n\n\n
  • 3 Gorffennaf \u2013 Bowling for Soup<\/li>\n\n\n\n
  • 4 Gorffennaf \u2013 Deacon Blue<\/li>\n\n\n\n
  • 5 Gorffennaf \u2013 Tom Grennan<\/li>\n<\/ul>\n\n\n\n

    Cystadlaethau dyddiol yr Eisteddfod:<\/strong> 8\u201312 Gorffennaf
    Cyngherddau gyda\u2019r nos:<\/strong> 7\u201312 Gorffennaf, gyda pherfformwyr gan gynnwys Emeli Sand\u00e9, Michael Ball a Karl Jenkins.<\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n

    G\u0175yl Rhuthun<\/strong><\/h2>\n\n\n\n

    Dydd Sadwrn 4 Gorffennaf 2026 | 12.00yp \u2013 11.30yh<\/strong>
    \ud83d\udccd Sgw\u00e2r Sant Pedr<\/p>\n\n\n\n

    Dathliad bywiog o gerddoriaeth a diwylliant yng nghanol hanesyddol Rhuthun. Mwynhewch berfformiadau byw ar y sgw\u00e2r drwy\u2019r dydd, gyda cherddoriaeth gyda\u2019r nos mewn tafarndai a lleoliadau lletygarwch lleol ar draws y dref.<\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n

    Penwythnos Trafnidiaeth Glasurol Rheilffordd Llangollen a Chorwen<\/strong><\/h2>\n\n\n\n

    Dydd Sadwrn 4 \u2013 Dydd Sul 5 Gorffennaf<\/strong>
    \ud83d\udccd Rheilffordd Llangollen \u2013 Corwen<\/p>\n\n\n\n

    Digwyddiad poblogaidd sy\u2019n arddangos trafnidiaeth glasurol gan gynnwys ceir, beiciau modur, bysiau, tractorau a threnau. Bydd Gorsaf Glyndyfrdwy\u2019n ganolbwynt y digwyddiad, gyda gwasanaeth dwys o drenau st\u00eam, diesel a threftadaeth ar hyd y lein.<\/p>\n\n\n\n

    Carnifal Prestatyn a Ffair Flynyddol<\/strong><\/p>\n\n\n\n

    Dydd Gwener 17 \u2013 Dydd Mawrth 21 Gorffennaf 2026<\/strong>
    \ud83d\udccd Maes Bastion Road
    Diwrnod y Carnifal: Dydd Sadwrn 18 Gorffennaf<\/strong><\/p>\n\n\n\n

    Traddodiad lliwgar yr haf sy\u2019n denu tua 3,000 o ymwelwyr bob blwyddyn. Mae\u2019r carnifal yn cynnwys sawl arena, cystadlaethau ac amrywiaeth o atyniadau modern a thraddodiadol dros bum diwrnod.<\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n

    G\u0175yl Camp VC, ger Llangollen<\/strong><\/h2>\n\n\n\n

    Dydd Gwener 24 \u2013 Dydd Sul 26 Gorffennaf 2026<\/strong>
    \ud83d\udccd One Giant Leap<\/p>\n\n\n\n

    G\u0175yl antur i fenywod yn unig, gyda gweithgareddau fel beicio mynydd, treialon moduro, sglefrio, ioga, chwilota a gweithdai creadigol. Gyda\u2019r nos ceir adloniant hamddenol gan gynnwys cerddoriaeth acwstig, DJs a bingo disgo.<\/p>\n\n\n\n

    G\u0175yl Gwirfoddolwyr Rhuddlan a Phicnic yn y Parc<\/strong><\/p>\n\n\n\n

    Dydd Sadwrn 1 Awst 2026 | O 11.00yb<\/strong>
    \ud83d\udccd Admiral\u2019s Field, Rhuddlan<\/p>\n\n\n\n

    Digwyddiad cymunedol sy\u2019n dathlu gwirfoddolwyr lleol a\u2019r sefydliadau sy\u2019n cefnogi\u2019r ardal. Dewch \u00e2 phicnic, mwynhewch yr awyr agored a dysgwch sut i gymryd rhan mewn cyfleoedd gwirfoddoli lleol.<\/p>\n\n\n\n

    Penwythnos y 1960au Rheilffordd Llangollen a Chorwen<\/strong><\/p>\n\n\n\n

    Dydd Sadwrn 1 \u2013 Dydd Sul 2 Awst<\/strong>
    \ud83d\udccd Rheilffordd Llangollen \u2013 Corwen<\/p>\n\n\n\n

    Teithiau, gorsafoedd a digwyddiadau wedi\u2019u trawsnewid i adlewyrchu awyrgylch y 1960au, gyda gwisgoedd cyfnod, cerddoriaeth fyw, ail\u2011berfformiadau, cerbydau vintage a phrofiadau thema ar y tr\u00ean ac yn y gorsafoedd.<\/p>\n\n\n\n

    Diwrnod Hwyl i\u2019r Teulu, Parc Cymunedol Ffrith, Prestatyn<\/strong><\/p>\n\n\n\n

    Dydd Sadwrn 1 Awst 2026 | 11.00yb \u2013 3.00yp<\/strong><\/p>\n\n\n\n

    Diwrnod cymunedol hamddenol i bob oed, gyda sioe ymlusgiaid a phryfed, cerddoriaeth fyw, stondinau elusennol ac amgylcheddol, gweithgareddau i blant a sioe g\u0175n hwyliog.<\/p>\n\n\n\n

    G\u0175yl Chwedlonol y Tylwyth Teg, Llangollen<\/strong><\/p>\n\n\n\n

    Dydd Sadwrn 8 \u2013 Dydd Sul 9 Awst<\/strong>
    \ud83d\udccd Pafiliwn Llangollen a\u2019r tir o\u2019i amgylch<\/p>\n\n\n\n

    Gan ddathlu ei phen-blwydd yn 15 oed, mae\u2019r \u0175yl boblogaidd hon yn cynnig penwythnos hudolus o gerddoriaeth fyw, gweithgareddau plant (llawer ohonynt am ddim) a chrefftwaith llaw trawiadol gan wneuthurwyr talentog.<\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n

    Sioe Ceir Clasurol Prestatyn<\/strong><\/p>\n\n\n\n

    Dydd Llun 31 Awst 2026 | 10.00yb \u2013 4.30yp<\/strong>
    \ud83d\udccd Canol tref Prestatyn<\/p>\n\n\n\n

    Digwyddiad rhad ac am ddim poblogaidd dros Wyliau Banc mis Awst, gyda strydoedd y dref yn llawn cerbydau clasurol a vintage, ynghyd \u00e2 stondinau lleol, masnachwyr, bwyd a diod.<\/p>\n\n\n\n

    Edrych Ymlaen at Hydref 2026<\/strong><\/p>\n\n\n\n

      \n
    • G\u0175yl Fringe Llangollen<\/strong> \u2013 4\u201312 Medi<\/li>\n\n\n\n
    • Cogwarts Steampunk Spectacular<\/strong> \u2013 18\u201320 Medi<\/li>\n\n\n\n
    • G\u0175yl Fwyd Llangollen<\/strong> \u2013 10\u201311 Hydref<\/li>\n<\/ul>\n\n\n\n
      \"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

      Gwyliau bwyd, cerddoriaeth fyw, hwyl i\u2019r teulu a thrafnidiaeth glasurol Mae Haf 2026 yn llawn digwyddiadau cyffrous ar draws Gogledd\u2011Ddwyrain Cymru, gyda rhywbeth at ddant pawb \u2014 o gyngherddau cerddoriaeth enwog a gwyliau bwyd bywiog i ddiwrnodau hwyl teuluol, rheilffyrdd treftadaeth a dathliadau cymunedol. P\u2019un a ydych yn cynllunio taith undydd neu wyliau hirach, mae […]<\/p>\n","protected":false},"author":4,"featured_media":3238,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,37,34],"tags":[614,784,785],"class_list":["post-8509","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bwyd-a-diod","category-activities-cy","category-inspire-me-cy","tag-events-cy","tag-famiyacrivities-cy","tag-summerevents-cy"],"yoast_head":"\nCanllaw Digwyddiadau Haf 2026: Beth sy\u2019n Digwydd yng Ngogledd\u2011Ddwyrain Cymru - Gogledd Ddwyrain Cymru - North East Wales<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.northeastwales.wales\/cy\/summer-2026-events-guide-whats-on-across-north-east-wales\/\" \/>\n<meta property=\"og:locale\" content=\"cy_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Canllaw Digwyddiadau Haf 2026: Beth sy\u2019n Digwydd yng Ngogledd\u2011Ddwyrain Cymru - Gogledd Ddwyrain Cymru - North East Wales\" \/>\n<meta property=\"og:description\" content=\"Gwyliau bwyd, cerddoriaeth fyw, hwyl i\u2019r teulu a thrafnidiaeth glasurol Mae Haf 2026 yn llawn digwyddiadau cyffrous ar draws Gogledd\u2011Ddwyrain Cymru, gyda rhywbeth at ddant pawb \u2014 o gyngherddau cerddoriaeth enwog a gwyliau bwyd bywiog i ddiwrnodau hwyl teuluol, rheilffyrdd treftadaeth a dathliadau cymunedol. P\u2019un a ydych yn cynllunio taith undydd neu wyliau hirach, mae […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.northeastwales.wales\/cy\/summer-2026-events-guide-whats-on-across-north-east-wales\/\" \/>\n<meta property=\"og:site_name\" content=\"Gogledd Ddwyrain Cymru - North East Wales\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/NthEastWales\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-22T12:50:04+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-22T13:30:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.northeastwales.wales\/wp-content\/uploads\/2022\/11\/4263.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"239\" \/>\n\t<meta property=\"og:image:height\" content=\"159\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Fiona Dolben\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ntheastwales\" \/>\n<meta name=\"twitter:site\" content=\"@ntheastwales\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Fiona Dolben\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.northeastwales.wales\/cy\/summer-2026-events-guide-whats-on-across-north-east-wales\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.northeastwales.wales\/cy\/summer-2026-events-guide-whats-on-across-north-east-wales\/\"},\"author\":{\"name\":\"Fiona Dolben\",\"@id\":\"https:\/\/www.northeastwales.wales\/#\/schema\/person\/ee99713c9a3d74df05b6bd5d347ca2a0\"},\"headline\":\"Canllaw Digwyddiadau Haf 2026: Beth sy\u2019n Digwydd yng Ngogledd\u2011Ddwyrain Cymru\",\"datePublished\":\"2026-04-22T12:50:04+00:00\",\"dateModified\":\"2026-04-22T13:30:46+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.northeastwales.wales\/cy\/summer-2026-events-guide-whats-on-across-north-east-wales\/\"},\"wordCount\":755,\"publisher\":{\"@id\":\"https:\/\/www.northeastwales.wales\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.northeastwales.wales\/cy\/summer-2026-events-guide-whats-on-across-north-east-wales\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.northeastwales.wales\/wp-content\/uploads\/2022\/11\/4263.jpg\",\"keywords\":[\"#events\",\"#famiyacrivities\",\"#summerevents\"],\"articleSection\":[\"Bwyd a Diod\",\"Gweithgareddau\",\"Ysbrydoliaeth\"],\"inLanguage\":\"cy-GB\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.northeastwales.wales\/cy\/summer-2026-events-guide-whats-on-across-north-east-wales\/\",\"url\":\"https:\/\/www.northeastwales.wales\/cy\/summer-2026-events-guide-whats-on-across-north-east-wales\/\",\"name\":\"Canllaw Digwyddiadau Haf 2026: Beth sy\u2019n Digwydd yng Ngogledd\u2011Ddwyrain Cymru - 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