Exploring the Famous Legends of Irish History

Traveling through the annals of Irish history is an incredible journey, full of captivating legends, stories, and myths.
From the heroic tales of Cú Chulainn and Fionn mac Cumhaill to the devastating potato famine, Ireland has a rich history that is both fascinating and heartbreaking. I’ve been exploring some of the most famous legends of Irish history, and would love to share a little of what I have learnt so far.
Starting with Cú Chulainn. I hope you find it as fascinating as I do.

The Tale Of Cú Chulainn.

Cú Chulainn is a legendary hero of Irish mythology, known for his incredible strength, courage, and martial prowess. His name means “hound of Culann” and he is said to have been born with the name Setanta.

According to legend, Cú Chulainn was the son of the god Lugh and a mortal woman named Deichtine. He was raised by his foster father, the blacksmith Culann, who gave him his famous name after he killed Culann’s fierce guard dog in self-defense. In order to make amends, Cú Chulainn offered to guard Culann’s property himself until a new guard dog could be trained.

As a young man, Cú Chulainn trained in the martial arts with the warrior woman Scathach, who taught him the skills that would make him one of the greatest warriors of his time. He also had a number of adventures, including battles with monsters and encounters with other heroes of Irish mythology, such as Fionn mac Cumhaill.

One of the most famous stories about Cú Chulainn is the Táin Bó Cúailnge, or the Cattle Raid of Cooley, in which he defends Ulster against an invasion by the armies of Queen Medb of Connacht. Cú Chulainn single-handedly fights off hundreds of warriors, using his famous Gae Bolga spear and other weapons.

Cú Chulainn is also known for his tragic love story with Emer, the daughter of the king of Ulster. Their love is tested by a number of trials, including a battle with the warrior queen Aife, but they remain devoted to each other until the end.

In addition to his martial prowess, Cú Chulainn is also known for his loyalty, honor, and courage in the face of adversity. He is often seen as a symbol of the best qualities of the Irish people and remains a beloved figure in Irish mythology and folklore to this day.

The Battle of Clontarf.

The Battle of Clontarf was a major conflict that took place on April 23, 1014, near the modern-day city of Dublin in Ireland. It is considered one of the most significant events in Irish history and is famous for the legendary figure of Brian Boru, the high king of Ireland, who led the Irish forces to victory against an invading Viking army.

The background to the Battle of Clontarf goes back several decades. The Vikings had been raiding the Irish coast since the late 8th century, and by the 10th century, they had established several settlements in Ireland, including Dublin. However, the Vikings had also intermarried with the local population and adopted many aspects of Irish culture, including the Gaelic language and customs.

In the late 10th century, Brian Boru emerged as a powerful leader in Ireland. He succeeded in unifying much of the country and was crowned High King in 1002. However, the Vikings, who had become powerful and wealthy in Ireland, were unhappy with Brian’s rule and began to plot against him.

In 1013, the Viking King of Dublin, Sigtrygg Silkbeard, joined forces with a Viking army from Scandinavia and launched an invasion of Ireland. Brian Boru, who was in his seventies at the time, rallied the Irish chieftains and raised an army to confront the Vikings.

The two sides met at Clontarf, a coastal plain near Dublin. The battle was long and brutal, with both sides suffering heavy losses. According to legend, Brian Boru fought in the front lines of the battle, but he was killed by a Viking warrior who crept up behind him.

Despite the loss of their leader, the Irish forces managed to drive the Vikings back and win the battle. The victory was a significant moment in Irish history and is often seen as the beginning of the end of Viking domination in Ireland.

However, the Battle of Clontarf did not lead to the immediate expulsion of the Vikings from Ireland. Dublin remained a Viking stronghold for several centuries, and Viking raids continued for many years after the battle. Nonetheless, the battle has become a legendary event in Irish history and is celebrated as a symbol of Irish resistance and unity.

The Cattle Raid of Cooley.

The Cattle Raid of Cooley, also known as Táin Bó Cúailnge in Irish, is a legendary story from early Irish literature. It is believed to have been written down in the 11th century, but the events it describes are thought to have taken place in the 1st century AD.

The story tells of a cattle raid that took place in the province of Ulster, in what is now northern Ireland. Queen Medb of Connacht, a powerful ruler, became jealous of the great bull owned by Daire mac Fiachna, a wealthy farmer in Ulster. Medb determined to have the bull for herself and assembled a huge army to take it by force.

The story describes the various heroes and warriors on both sides who took part in the conflict. The most famous of these is the Ulster hero Cú Chulainn, who was renowned for his bravery and skill in battle. Cú Chulainn stood alone against the invading army, fighting a series of single combats against the best warriors of Connacht.

Despite Cú Chulainn’s heroic efforts, the Ulstermen were eventually defeated, and the bull was taken by Medb’s army. However, the story has a twist ending, as the bull was so outraged at being taken from its home that it broke free of Medb’s control and ran back to Ulster, where it was reunited with its owner.

The Cattle Raid of Cooley is one of the most famous stories in Irish mythology and has been the subject of numerous retellings in literature and art. It is seen as a symbol of the struggle between rival Irish kingdoms and the importance of heroic deeds and bravery in Irish culture. The story also provides a valuable insight into the beliefs and customs of early Irish society.

The Legend of Fionn mac Cumhaill.

The legend of Fionn mac Cumhaill, also known as Finn McCool or Finn MacCumhail, is one of the most famous tales in Irish mythology. Fionn is a legendary figure who was said to have been a warrior, a leader, and a wise man.

According to legend, Fionn was born to Cumhall, a great warrior, and Muirne, the daughter of a powerful druid. Cumhall was killed when Fionn was just a baby, and Muirne was forced to flee from his enemies. She left Fionn in the care of her brother, Tadg, who raised the boy as his own.

As Fionn grew up, he became known for his bravery and his skill in battle. He was also known for his wisdom and his ability to make fair judgments. Fionn was said to have been the leader of the Fianna, a band of warriors who were charged with protecting the king and the people of Ireland.

One of the most famous stories associated with Fionn is the story of the Salmon of Knowledge. According to legend, Fionn caught a magical salmon that had eaten the nuts of wisdom from the nine hazel trees that surrounded the well of Segais. Fionn’s thumb was burned by the salmon’s flesh, and he instinctively put it in his mouth, gaining the wisdom of the salmon. From that day on, Fionn was known for his great wisdom and his ability to make fair judgments.

Another famous story associated with Fionn is the tale of the Giant’s Causeway. According to legend, Fionn built a causeway across the North Channel to Scotland in order to fight a giant named Benandonner. When Benandonner saw the size of Fionn, he fled back to Scotland, destroying the causeway behind him. Today, the Giant’s Causeway is a real geological feature on the coast of Northern Ireland and is believed to have been formed by volcanic activity.

Fionn mac Cumhaill is a beloved figure in Irish mythology and has been the subject of numerous stories, songs, and poems over the centuries. His bravery, wisdom, and leadership have made him a symbol of Irish culture and identity.

The Voyage of Saint Brendan.

The Voyage of Saint Brendan, also known as Navigatio Sancti Brendani Abbatis, is a medieval Irish narrative that tells the story of the legendary voyage of Saint Brendan the Navigator and his companions.

According to the story, Saint Brendan, a sixth-century Irish monk, set out on a voyage to discover the “Promised Land of the Saints,” a mythical land said to be located across the sea. Along the way, Saint Brendan and his companions encountered a number of fantastical creatures and visited a variety of islands, including the Land of Sheep, the Land of Birds, and the Land of the Blessed.

The story describes the various challenges and adventures that the group faced on their journey, including battles with sea monsters, encounters with mermaids, and even a visit to Hell itself. They also came across a giant crystal pillar that rose out of the sea and was said to reach up to the heavens.

One of the most famous episodes in the story is the encounter with a mysterious island that was later identified with North America. According to the story, the group landed on an island covered in vegetation and encountered a group of people who spoke an unknown language. After exploring the island, the group returned to Ireland with a wealth of new knowledge and experience.

The Voyage of Saint Brendan is an important work of medieval literature and has been widely read and studied over the centuries. It is also a valuable source of information about early Irish beliefs and customs, including the idea of the “Otherworld” and the importance of the sea in Irish culture. The story has inspired numerous works of art, including paintings, poems, and musical compositions, and remains a beloved part of Irish folklore and mythology.

The Legend of Tir na nOg.

The Legend of Tir na nOg is a famous tale in Irish mythology that tells the story of a magical land that lies beyond the sea, where the inhabitants never grow old or die.

According to the legend, Tir na nOg, which means “Land of the Young,” is a beautiful island located somewhere in the west. The island is said to be ruled by a powerful fairy queen named Aoife, who welcomes visitors from the mortal world.

The story revolves around the tale of Oisin, the son of the famous warrior Fionn mac Cumhaill. Oisin fell in love with Niamh, a fairy princess, who took him to Tir na nOg on her magical white horse. Once there, Oisin found that time passed differently in the Land of the Young, and he remained there for what felt like only a few years, but in reality, it was centuries in the mortal world.

Eventually, Oisin grew homesick and decided to return to Ireland. Niamh gave him a white horse and warned him not to dismount from it, lest he should age instantly and die. When Oisin returned to Ireland, he found that everything had changed, and he struggled to adapt to a world that had moved on without him.

In some versions of the story, Oisin encounters Saint Patrick, who tries to convert him to Christianity. Oisin refuses, claiming that the ancient ways of the Fianna are superior to the new religion, and rides off into the sunset on his magical horse.

The Legend of Tir na nOg is a beloved part of Irish mythology and has been the subject of numerous poems, songs, and stories over the centuries. The story embodies the Irish belief in the Otherworld and the idea that there is a magical realm beyond our everyday reality, where time passes differently and the impossible becomes possible.

The Great Famine.

The Irish Potato Famine, also known as the Great Hunger or the Great Famine, was a devastating period of mass starvation, disease, and emigration that occurred in Ireland between 1845 and 1852. The famine was caused by a combination of factors, including a disease called late blight, which destroyed the potato crops that were the main source of food for millions of people in Ireland.

The potato had become a staple crop in Ireland because it was easy to grow, nutritious, and provided high yields. However, when the potato crops were destroyed by the disease, the result was catastrophic. Over the course of the famine, it is estimated that around one million people died from starvation and related diseases, and another million emigrated from Ireland, mostly to North America.

The famine was exacerbated by a number of other factors, including poverty, overcrowding, and British government policies. Ireland was a colony of Britain at the time, and many Irish people were tenants on land owned by British landlords who had little incentive to help their tenants during the famine. The British government’s response to the crisis was also criticized, as they were slow to provide aid and in some cases even exacerbated the suffering by implementing policies that forced people to work in exchange for food aid.

The impact of the famine was felt for decades afterwards, as the population of Ireland never fully recovered from the loss of life and the mass emigration. The famine also had a profound impact on Irish culture and identity, as it was seen as a symbol of the oppression and neglect that Ireland had suffered under British rule.

Today, the Irish Potato Famine is remembered as a tragic event in Irish history, and is often cited as an example of the devastating impact of colonialism and the importance of food security.


As I have said time and time again, I am beyond fascinated with Ireland, my Irish roots and our spiritual heritage. I feel as my soul belongs on Irish soil and one day I hope I can call it my home, not just my heritage.
I have even begun to try to learn Gaelic, which is no easy task, especially for me, whom hasn’t mastered my own language.
My hubby says time and time again that I have my very own language. 😂 So I’m not holding my horses if I will ever master English let alone Irish, no matter how deep my passions runs.

To learn a little of Irish history and it’s fascinating legends, has been beyond interesting and I hope to revisit more myths, legends and modern day history over the following weeks, months even years, and hope you will enjoy coming along with me.
so until next time,

Too-da-loo for now.


I have brought and paid for all certificates, 
Please do not download or use them without my permission.  
All you have to do is ask.  
Thank you.

One thought on “Exploring the Famous Legends of Irish History

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s