St Patrick’s Day and the Age of King Arthur: Exploring the Celtic World of Legends
17th March 2026
A symbolic view of St Patrick in the Irish landscape, reflecting the early Celtic world shared with Arthurian Britain.
Happy St Patrick’s Day from Backpacker Tours and our sister site Best Value Tours, where around the world, 17 March is a celebration filled with music, colour and the unmistakable spirit of Ireland. From lively streets to traditional pubs, the day honours Saint Patrick, the man credited with bringing Christianity to Ireland.
Yet Patrick’s story begins somewhere quite different. He was born not in Ireland, but in Roman Britain during the late fourth century, when the Roman Empire still held power across the British Isles.
This was a remarkable moment in history. Roman authority was fading, new kingdoms were forming, and the old Celtic world was changing rapidly. It was also the mysterious era that would later inspire the enduring legends of King Arthur and Merlin.
Across the Celtic world, seasonal moments like the changing of spring were deeply significant, and ancient sites such as Stonehenge would later become closely associated with events like the spring equinox and the rhythms of the natural year.
While Patrick journeyed across Ireland as a missionary, Britain itself was entering a turbulent age of conflict and change — the very landscape from which the stories of Camelot and the knights of the Round Table would eventually emerge.
Patrick’s life changed dramatically when he was captured as a teenager during an Irish raid and taken across the sea to Ireland as a slave. He spent several years working as a shepherd before eventually escaping and returning home.
Yet his connection with Ireland was not over. Years later, he felt called to return — this time as a missionary. Travelling across Ireland, he helped establish churches and spread Christianity across the island, leaving a legacy that still shapes Irish identity today.
The Celtic World of Britain and Ireland
During this early medieval period, the Irish Sea was not a barrier but a busy route connecting cultures. Traders, travellers and storytellers moved between Britain and Ireland, sharing traditions and shaping the legends of the Celtic world.
Patrick himself symbolises that connection: a man born in Britain who became the patron saint of Ireland.
At the same time, Britain was facing growing pressure from Saxon invasions. Out of this uncertain age emerged the legend of King Arthur, a heroic leader said to have united the Britons in defence of their land.
Today, travellers can still explore landscapes connected with these legends. Dramatic locations such as Tintagel Castle, traditionally linked with Arthur’s birthplace, and Glastonbury Tor, associated with the Mystical Isle of Avalon, continue to capture the imagination.
Did St Patrick and King Arthur Ever Meet?
It’s a fascinating question, especially as both Saint Patrick and King Arthur are associated with the same mysterious period in history.
Patrick is believed to have lived during the late 4th and early 5th century, while Arthur is often placed slightly later, in the late 5th to early 6th century. Their lives may have overlapped at the edges of the same era, during the collapse of Roman Britain.
However, they were active in different regions. Patrick’s mission took place across Ireland, while Arthur’s story is rooted in Britain, particularly in areas facing Saxon incursions.
There is no historical evidence that the two ever met. Yet their stories are connected through the wider Celtic world they both belonged to — a time of shifting cultures, fading empires and emerging legends.
This was also the era when ancient sites such as Stonehenge were already steeped in mystery, later becoming woven into the legends and mythology associated with Arthurian Britain.
In many ways, Patrick and Arthur represent two sides of the same age: one a real historical figure who shaped Ireland’s identity, the other a legendary figure who came to symbolise the myth and spirit of early Britain.
Best Places to Celebrate St Patrick’s Day
Crowds celebrate St Patrick’s Day in Dublin with a vibrant parade of music, dance and colour.
Today Saint Patrick’s Day is celebrated across the world, and there are few better ways to experience it than in Ireland itself.
Dublin hosts one of the world’s largest St Patrick’s festivals, where the streets come alive with parades, music, performers and an unforgettable atmosphere.
Galway offers a more intimate but equally vibrant celebration, with traditional music, street performers and a strong sense of Irish culture.
In the UK, cities such as London and Birmingham also host lively parades and events, bringing Irish culture to life far beyond Ireland’s shores.
Explore the Celtic World for Yourself
Ready to experience the Celtic world for yourself? Discover journeys that take you through Ireland’s wild landscapes, historic cities and legendary locations — from the dramatic Atlantic coastline to the myth-filled lands of King Arthur’s Britain and don’t forget ancient Wiltshire and Stonehenge.
Whether you’re chasing the energy of St Patrick’s Day or exploring ancient legends, these destinations offer an unforgettable travel experience shaped by history, culture and storytelling. Further north, the legends continue in the landscapes of Scotland, where stories of Merlin and ancient Celtic magic still echo through the Highlands.
A few related tours from our Ireland Collection which you can visit for our full collection.
4 Day Dublin St Patrick’s Celebrations
Kick off your St Patrick’s adventure in London before travelling by coach and ferry to Dublin, arriving just as the city comes alive with festival energy. Stay centrally with easy access to the celebrations, giving you time to explore the streets, soak up the atmosphere and enjoy the build-up to the big day. Take in highlights such as Trinity College and the Guinness Storehouse before experiencing St Patrick’s Day itself, as Dublin bursts into colour with parades, music and a city-wide celebration you won’t forget.
From Killarney: Wild Coast Adventure of the Dingle Peninsula
Discover the raw beauty of Ireland’s west coast on this small-group journey from Killarney. Travel along the spectacular Slea Head Drive, where dramatic cliffs, Atlantic waves and ancient sites create a landscape that feels both timeless and cinematic. With time to explore hidden beaches, historic ruins and the lively harbour town of Dingle, this experience captures the spirit of Ireland’s wild Atlantic edge and its deep-rooted Gaelic culture.
From Killarney: Ring of Kerry, Portmagee and Skellig Ring
Step into one of Ireland’s most iconic landscapes as you journey through the Ring of Kerry, where mountains, lakes and rugged coastline unfold at every turn. Visit the colourful village of Portmagee before continuing along the lesser-known Skellig Ring, a remote and breathtaking route with views of the dramatic Skellig Islands offshore. With stops at historic sites, coastal viewpoints and Torc Waterfall, this is Ireland at its most powerful and unforgettable.
19 Day UK and Ireland Tour – Peaks & Pubs
Experience the ultimate backpacking journey across England, Scotland, Northern Ireland, Ireland and Wales on this 19-day adventure. Travelling by train, coach and ferry, you’ll explore iconic cities, dramatic landscapes and legendary locations, from Edinburgh and Dublin to Snowdonia and the Irish coast. With a balance of guided experiences and free time, this tour combines culture, history and vibrant social moments, creating an unforgettable journey through some of the most diverse regions in the UK and Ireland.
Our friendly and knowledgeable teams will be delighted to help with your travel plans – We are here to help so please do shout with any questions!
Call +44 (0)20 7170 5878 WhatsApp +44 (0)74 1497 1573 or email enquiries@backpackertours.co.uk
Ross Castle in Killarney National Park, one of Ireland’s most iconic landscapes.