Important Locations in Ireland for Fionn mac Cumhaill and the Fenian Cycle

The original stories from the Fenian Cycle (the stories of Fionn mac Cumhaill and the warrior band mistakenly called Na Fianna) are believed to have first originated in Leinster (that’s on the eastern side of Ireland if you’re unfamiliar with it) which is why so many of the Fionn mac Cumhaill stories take place in that region. Over the subsequent centuries however, as the character’s popularity increased, professional storytellers from other parts of the country also started to adapt the tales for their local audiences and often incorporated nearby topographical features that these audiences would be familiar with. That’s why, today, you’ll struggle to find anywhere in Ireland that doesn’t have at least some kind of reference to Fionn or the Fianna.

The twelfth century Macgnímartha Finn (The Boyhood Tales of Fionn) on which the Fionn mac Cumhaill Series is based, retains those very strong links to Leinster. Here’s a map showing some of the key locations:

  • Ráth Bládhma: As a child, Fionn (or Demne, as he was originally known) was reared by two female guardians (Bodhmhall and The Grey One) in the forests of Sliabh Bládhma/ Sliabh Bloom in County Laois). This isolated spot was the most significant area of wilderness adjacent to the areas in Leinster which would have been most populated back in the Iron Age. As a result, it would have been a logical place to set the story of someone who was on the run or in hiding.
  • Seiscenn Uairbhaoil: This Leinster marsh (where the warrior Fiacail mac Codhna was said to be based) is believed to be located in present day County Wicklow. It’s placement on the map is an estimate on my part.
  • Almhu: This was the site where Tadg mac Nuadat was originally said to live. According to one or two references, the fortress was painted with alum (Almhu) from whence it gets its name. This was also the childhood home of Muirne Múncháem (Fionn’s mother). These days many people still use the anglicized (and meaningless) version of the name: The Hill of Allen.
  • Dún Baoiscne:This is the one site in the Fionn mac Cumhaill series which is pure fabrication on my part. For the purposes of the series, I needed Clann Baoiscne to have a tribal territory based around a fortress which I arbitrarily named Dún Baoiscne (literally: the fortress of Clann Baoiscne). To be fair, if there had been a Clann Baoiscne and they had a fortress, that’s probably what it would have been called.

Many of these place names may pose a challenge for non-Irish speakers to pronounce but why not have a go and then check it against the audio guide to see how close you were.