You’ve seen the Welsh Dragon flying high overhead. You’ve heard the Celtic songs of old in the air. You’ve tasted the lamb and leek soup and have a Welsh Oggie in hand as you’re on the way to pick up some Welsh Cakes for afternoon tea before catching the big parade. What day could it possibly be? It’s Dydd Gwyl Dewi Sant of course!
St. David’s Day is celebrated on March 1st and honours Wales’ patron saint, Saint David. In 2026, March 1st falls on a Sunday, making it the perfect weekend for a full celebration of Welsh culture, food and heritage.
Who is St. David?
The ancient legend of St. David is famous throughout all of Wales. However, as with all ancient tales, the story has different interpretations and versions – it can be difficult to separate the man from the myth.
The Myth
Saint Non is said to be the mother of David. She was impregnated by a local king of Ceregedon. One day a preacher was unable to preach in her presence because of her pregnancy, and it was foretold that the child would grow to be a great preacher.
When news spread of the power of this boy, a local lord ordered him to be killed. However, a fierce storm made travel outside impossible and so David was safe, being born in a pool of light where St. Non lay, gripping a stone so hard that it was split. This legendary stone is now said to be held in the foundations of the altar of the church of Capel Non.
It is said that one day St. David was giving a speech to scores of people, and there were so many gathered that they could not see him. So St. David performed the miracle of raising the ground on which he stood high enough for all to see. A white dove then landed on his shoulder, and it was clear to all present that he was a blessed soul. This spot is said to be where the village of Llandewi Brefi now stands.
The Man
St. David the man was said to be a kind and pious Welshman who established a strong Christian community in South Wales, known today as St Davids. He taught his followers to live simply, to refrain from eating meat and drinking beer, and to help others live modest and faithful lives.
Why is St. David’s Day on the 1st of March?
St. David’s Day is celebrated on the 1st of March because it is believed to be the day St. David passed away in 589 AD. Over the centuries, this date became a day of national celebration, honouring the patron saint of Wales. Despite various efforts to make it an official public holiday, it remains an unofficial yet powerful day of pride, marked by parades, concerts and cultural events throughout Wales.
Why is the Daffodil a Symbol of St. David’s Day?
The daffodil is one of Wales’ national symbols, closely linked to St. David’s Day, though its connection is more recent. The daffodil (Cenhinen Pedr in Welsh, meaning “Peter’s leek”) became popular in the 19th century, partly due to its similar name to the leek (Cenhinen), which has a much older historical association with Wales. The leek was traditionally worn by Welsh soldiers in battle to distinguish themselves and was also recommended by St. David himself as a symbol of Welsh unity. Over time, the daffodil emerged as a more visually appealing and widely adopted emblem, often worn on St. David’s Day alongside or instead of the leek.
Festivities
Every year on St. David’s Day, or Dydd Dewi Sant, the Welsh people properly celebrate with parades, music and community gatherings. Caernarfon hosts its annual parade featuring local groups, schoolchildren and musicians, filling the streets with colour and pride. A traditional leek-eating competition also takes place at Caernarfon Castle, adding a uniquely Welsh touch to the day.
In 2026, celebrations begin even earlier. On Saturday 28th February 2026, the Welsh Highland Railway in Caernarfon will host Dydd Gwyl Dewi yn Y Stesion / St David’s Day at The Station. The event helps build excitement ahead of the main parade, which starts at 1pm from Cei Llechi.
Visitors can enjoy a semi-acoustic performance from local band Y Cyffro between 12pm and 1pm, along with face painting, colouring activities for children and a possible appearance from Mr Urdd. The station tearoom will be serving Bara Brith, Welsh Cakes and warming Leek and Potato Soup – the perfect way to prepare for the celebrations.
Across Caernarfon, you’ll see many people proudly wearing a daffodil or leek pinned to their jacket as a sign of respect to Wales and to St. David.
How Can People Get Involved in St. David’s Day 2026?
- Attend the Parade: The Caernarfon parade takes place on Sunday 1st March 2026, starting at 1pm from Cei Llechi. Expect music, traditional dress and a wonderful Welsh atmosphere.
- Visit the Welsh Highland Railway Event: Join the celebrations on 28th February 2026 at St Helen’s Road, Caernarfon, for music, food and family-friendly activities before the main event.
- Wear Traditional Symbols: Pin a daffodil or leek to your jacket as a show of Welsh pride.
- Enjoy Traditional Welsh Food: Cook or order classic Welsh dishes like Cawl, Welsh rarebit, Bara Brith and Welsh cakes.
- Visit Historic Welsh Sites: Explore Caernarfon Castle and of course visit us here at the Black Boy Inn, established in 1522 and recognised as the oldest inn in Wales.
- Enjoy Welsh Music: Many venues across Gwynedd host choirs and live music to mark the occasion.
A True Taste of Wales at The Black Boy Inn
No St. David’s Day celebration is complete without a feast of traditional Welsh cuisine, and at The Black Boy Inn, we take pride in serving dishes that honour our heritage. Our menu is filled with authentic Welsh favourites, from a warming bowl of Cawl y Dydd served with chunky bread, to the iconic Welsh Rarebit on locally baked sourdough.
For something heartier, our Pei Cymreig – slow-cooked beef with root vegetables in rosemary-infused gravy, topped with cheese-glazed mashed potatoes – is a firm favourite. Meat lovers will savour the Roasted Rump of Lamb, showcasing Wales’ finest produce, served with mashed potatoes, seasonal vegetables and gravy.
And of course, no Welsh meal is complete without something sweet. Our Bara Brith-inspired desserts, Sticky Toffee Pudding and Cheesecake of the Day provide the perfect finish.
Just a stone’s throw from Caernarfon Castle, our historic inn offers a warm and welcoming place to celebrate St. David’s Day 2026. Whether you’re joining us for lunch before the parade, enjoying an evening meal after the festivities, or staying the weekend in one of our beautifully restored rooms, The Black Boy Inn is the perfect place to celebrate the very best of Wales. Check out our rooms for accomodation in Caernarfon today and start planning your escape.
Photos provided by Creative Commons and Caernarfon Town Council.