Overview
St Eunan’s Cathedral – officially the Cathedral of St Eunan and St Columba – anchors the centre of Letterkenny, County Donegal. Situated on Castle Street directly opposite Conwal Parish Church, the building is impossible to miss. Its 73 m (240 ft) spire has long dominated the local skyline, earning Letterkenny the enduring nickname The Cathedral Town. Designed in the Victorian neo-Gothic style by Dublin architect William Hague, the cathedral opened in 1901 and remains one of the most ambitious religious structures ever erected in Ireland.
History & Construction
The drive to build a cathedral worthy of the Diocese of Raphoe was championed by Bishop (later Cardinal) Patrick O’Donnell, who at 32 was the youngest bishop in the world. After a Cathedral Building Committee was formed in 1890, the foundation stone was laid on 6 September 1891.
Funding the project required immense local commitment, with the final cost exceeding £300,000 at the turn of the 20th century. The striking white façade was achieved using sandstone quarried at Mountcharles. The stone was shipped up the River Swilly and carried bucket-by-bucket by townspeople to the construction site. When Hague died in 1899, his partner T. F. McNamara took over and saw the project to its completion in 1901.
Architecture & Interior
Step inside and the scale becomes immediately apparent. The nave stretches 171 ft, flanked by transepts spanning 100 ft, while the roof rises 72 ft before giving way to the towering spire. The interior reflects the craftsmanship of Ireland’s late-Victorian building boom.
Highlights include the painted and gilded rib-vaulting, executed by the Italian firm Amici of Rome, and the elaborate marble pulpit crafted by the Pearse Brothers of Dublin. The pulpit features statues of the Four Masters and the Four Evangelists, while the altar rail is fashioned from marble with brass gates. Above the altar hangs a solid silver sanctuary lamp weighing over 1,500 oz. A major interior re-ordering in 1985 adapted the space to post-Vatican II liturgy while carefully preserving the original altar, which still displays an Irish carving of Leonardo’s The Last Supper.
Stained Glass & Art
Light filtering through the cathedral’s windows transforms the stone interior into a vibrant narrative space. The sanctuary and Lady Chapel feature thirteen panels by Mayer of Munich, depicting scenes from the life of Jesus. Additional contributions come from renowned Irish artists including Michael Healy, Alfred Ernest Child, and Beatrice Elvery.
A particular highlight for art enthusiasts is the 1928 clerestory series by Harry Clarke. The celebrated stained-glass artist visited the cathedral, produced sketches, and was commissioned to create ten two-light windows. Completed by November 1929, each window is unique and uses diamond-shaped slab glass. The series introduces a distinctive Art-Deco flair to the upper nave and stands as one of Clarke’s most significant ecclesiastical works.
Music & Bells
The cathedral is as much an acoustic space as a visual one. A twelve-bell chamber houses bells named after the saints of Tír Conaill, with the largest weighing over two tonnes. The historic organ, built by Telford & Telford of Dublin, has accompanied centuries of worship and frequently features in local musical traditions, including traditional Irish tunes played after services.
Visiting St Eunan’s Cathedral
- Admission: Free entry. The cathedral welcomes visitors during regular parish hours.
- Opening times: Open daily for worship and quiet reflection. Mass times and any temporary closures are listed on the official website.
- Location: Castle Street, Letterkenny, County Donegal.
- Access: Easily reached on foot from the town centre. A small car park on Cathedral Square provides limited spaces for drivers.
- Facilities: Toilets are available near the main entrance. Informational leaflets are provided at the reception desk, and guided tours can be arranged through the parish office.
- Website: steunanscathedral.ie offers up-to-date Mass schedules, event listings, and contact details for tour bookings.
Nearby Attractions
A short walk along the River Swilly leads to the historic Assaroe area, home to the ruins of an early abbey, scenic waterfalls, and peaceful lake walks – see the Assaroe page for details. The cathedral itself sits within walking distance of Letterkenny’s main shopping streets and the town’s other heritage landmarks, making it an ideal starting point for a day exploring north Donegal. Check the parish noticeboard upon arrival for details on upcoming choral concerts and local community events hosted in the parish hall.