The hunt for the Inis Cealtra round tower took me to the pretty village of Mountshannon, Co. Clare. The village is located on the shores of Lough Derg, the southernmost lake on the River Shannon. From here, local historian Ger Madden takes visitors on a 20-minute trip across the lake to Inis Cealtra, also known as Holy Island. It’s a self-guided visit, but we were given some basic information about what to look out for on the island. There might have been a few choice comments about what Clare County Council is neglecting there.

Although the island is quite small, there is plenty to see. It was traditionally home to six churches, although only five can be seen today. The round tower is the first monastic building visitors encounter. It is still in fine condition, although it is now missing its belfry floor, windows and roof. Local tradition has it that the tower was never completed, but there is no real evidence to suggest this was the case.
Its entrance faces St Caimin’s Church. Much restored over the years, this is now the only church on the island with a roof. It was re-roofed in the 1990s and now houses an assortment of grave slabs, fragments of crosses, a sundial and a lawnmower 😁. The highlight has to be the Romanesque entrance, a striking mixture of carved heads and chevrons.

Like the church itself, the entrance didn’t make it through the centuries intact. It was first restored in 1879 and again in 1981. Interestingly, the later restoration changed it from a three-course design to the four-course version we see today.
There is a little ruined chapel to the rear of St Caimin’s, known as St Colum’s Church. A second, more ruined building nearby goes by the striking name of the “Church of the Wounded Men”. It is quite small but is notable for having three entrances.
People have been buried on Inis Cealtra for many centuries, but its most famous occupant has to be the writer Edna O’Brien (1930-2024). Her grave is covered in wildflowers and is found in the graveyard in thshocking; thee grounds of St Caimin’s. Edna was a controversial figure in the 1960s, and several of her books were banned by the censor at the time. Interestingly, anyone I mentioned the grave to didn’t seem particularly bothered by her old banned books. But her 2002 novel In the Forest was another story. The book is a barely fictionalised retelling of a horrific real-life triple murder which took place not too far away. In 1994, a disturbed young man abducted and murdered 3 people, including a little boy. The consensus seems to be that O’Brien shouldn’t have written the book though of course she felt differently.

The other churches on the island are ruined, and the walk to them passes by two bullaun stones. Famously, nobody knows exactly what they were used for, although there are plenty of them scattered around the country. One bullaun stone not easily seen these days is underwater just off the island. Works on the Ardnacrusha hydroelectric power station downriver raised the water levels on the lake.
Next comes St Brigid’s Church, a small ruined building with a lovely Romanesque entrance. It collapsed at some point but was restored in the 19th century. Like the other churches on the island, it was used to shelter farm animals in the past. They did their fair share of damage.
Nearby, St Mary’s Church is the largest building on the island and is believed to have served as the parish church until the 1800s. There are a couple of monuments inside, along with two blocked-up entrances.

It is worth mentioning that although half of the island is beautifully maintained, another area is now overgrown with bushes and brambles. If it were accessible, visitors might have the time and opportunity to explore the remnants of another site of interest. St Michael’s Church once stood here, although little survives today other than some stones and an antiquity known as the “Kissing Stone”. It can be seen behind the photo of St Brigid’s Church (above)
The Irish-born archaeologist R.A.S. Macalister visited the island in the early years of the 20th century and documented his findings. Even then, there was little left of St Michael’s, although he was able to sketch out its extent based on the surviving foundations. The site appears to stand on a ringfort. Tradition has it that the area was used as a children’s burial ground and was also a place where terminally ill people were taken. Even in Macalister’s time, it was badly overgrown.

By now, time was running out, so we had no choice but to make tracks back to the jetty and catch the boat to the mainland. The ferryman calls the shots!
Getting There
Unless you have your own boat, you’ll be travelling in Ger Madden’s boat, which is based at Mountshannon Pier. Tickets can be bought online from the nearby visitor centre, or by calling directly https://www.holyisland.ie/ Just be aware that if you book your tickets through the visitor centre’s website, you’ll need to collect them in person from there before making your way to the pier.
















































































































































