Overview
Clonalis House sits on the banks of the River Suck, just outside the town of Castlerea in County Roscommon. It is the ancestral home of the O’Conor Don, a lineage that traces directly back to Cathal Crobhdearg Ua Conchobair, King of Connacht, and to the last High King of Ireland. The estate spans roughly 700 acres of private parkland, ancient woodlands and open meadows, offering a tranquil backdrop for both history lovers and nature enthusiasts.
The house itself is a late‑Victorian Italianate residence, completed in 1878 by Charles Owen O’Conor. Designed by Frederick Pepys Cockerell, the building combines Italianate elegance with Queen Anne touches, all executed in mass concrete – a relatively novel material for the era. Today, Clonalis is celebrated as one of Ireland’s most significant historic houses, and it remains a living family home for the 27th generation of the O’Conor family.
History
The O’Conor family have occupied the site for over 1,500 years, making the estate the last remnant of the ancient Kingdom of Connacht. An earlier house on the same location was repeatedly damaged by flooding, prompting the construction of the present manor in 1878. Throughout the turbulent 20th‑century Irish history, Clonalis played a dramatic role: it was occupied by the Irish Republican Army during the War of Independence, later shelled and captured by Free State forces in the Civil War, and eventually restored to the family.
Beyond its architectural story, the house houses a treasure trove of artefacts. Visitors can see the coronation stone of the O’Conor Kings, the famed harp of the blind bard Turlough O’Carolan, and a remarkable collection of family portraits that chart the lineage of eleven High Kings of Ireland and twenty‑six Kings of Connacht. The family archives contain roughly 100,000 volumes, while the private Clonalis Library holds about 7,000 books, regarded as one of the finest private collections in the country.
What to See & Do
Guided House Tours
Guided tours, led by knowledgeable members of the O’Conor family or trained staff, take guests through the drawing‑room, dining‑room, chapel and library. Each room is filled with heirlooms, objets d’art and manuscripts that illustrate the clan’s political, cultural and artistic influence over the centuries. Highlights include the harp of O’Carolan, the inauguration stone, and a series of portraits that bring the family’s storied past to life.
Library & Archives
The Clonalis Library is a quiet sanctuary for bibliophiles. Its shelves hold rare volumes ranging from medieval manuscripts to 19th‑century political treatises. While the library is not a public lending facility, visitors on a guided tour can view select items and learn about the preservation work undertaken by the family.
Estate Walks
The surrounding 700‑acre estate offers a network of woodland trails, riverbank paths and open meadow walks. Wildlife spotting is common, and the River Suck provides a peaceful setting for reflective pauses. The grounds are also home to a historic stone courtyard and a sweeping drive that frames the house dramatically.
Self‑Catering Cottages
For those who wish to extend their stay, the estate provides several self‑catering cottages ranging from cosy one‑bedroom units to larger family‑size homes. Each cottage blends rustic charm with modern comforts, and guests enjoy the benefit of being steps away from the house, the woodlands and the nearby town of Castlerea.
Events & Activities
Seasonal tours – During the summer opening period, special themed tours are offered, such as the ‘Kings & Queens of Connacht’ walk focusing on the O’Conor lineage. Music evenings – The estate occasionally hosts intimate traditional music sessions in the garden pavilion (check the official website for dates). Family workshops – Craft and storytelling workshops for children are run on select Saturdays in July and August.
Note: Event dates and availability should be confirmed on the official events page before planning your visit.
Getting There & Accessibility
- By car: The estate is accessed via the N5, with clear signage for the turn‑off to Castlerea. A free on‑site car park accommodates up to 30 vehicles.
- Public transport: Castlerea railway station (served by Iarnród Éireann) is a 5‑minute drive away; local bus services also stop in Castlerea.
- Disabled access: The main ground floor of the house is wheelchair‑friendly, and a designated disabled parking space is available near the entrance. Some upper‑floor rooms are accessed via stairs only.
- Dog friendly: Pets are not permitted inside the house or library, but well‑behaved dogs are welcome on the estate walks and in the self‑catering cottages (subject to the cottage’s own policy).
Nearby Attractions
While based at Clonalis, visitors can easily explore other historic and natural sites in Roscommon:
- Clonmacnoise – Early medieval monastic settlement on the River Shannon.
- Roscommon Castle – 13th‑century fortress with a visitor centre.
- Boyle Abbey – Well‑preserved Cistercian ruins.
- Strokestown Park – National Famine Museum and historic house.
- Arigna Mining Experience – Insight into the county’s coal‑mining heritage.
- Arigna Mountains – Scenic walking routes and wildlife.
- Castlecoote – Charming 17th‑century manor with gardens.
Practical Information
| Season | Days | Hours |
|---|---|---|
| 21 June – 31 August | Mon‑Sat | 11:00 – 15:45 |
| Outside season | – | Closed |
- Admission: Check the website or call 094 962 0014 for current pricing.
- Booking: Guided tours must be booked in advance, especially during the peak summer window. Reservations can be made through the official tours page.
- Parking: Free on‑site parking for visitors and cottage guests.
- Cottage enquiries: Details and availability are on the Cottages page.
Contact & Further Details
- Website: https://clonalishouse.com/
- Phone: 094 962 0014
- Location: 53.770136, -8.508685 (see Google Maps)
- Nearest town: Castlerea (shops, cafés, railway station)