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.
Nearby Attractions
While based at Clonalis, visitors can easily explore other historic sites in the region, such as the monastic settlement of Clonmacnoise, Roscommon Castle, Boyle Abbey and the National Famine Museum at Strokestown Park. The wider “Ireland’s Hidden Heartlands” offers cycling routes, boat trips on the River Shannon and a variety of outdoor pursuits.
Practical Information
Clonalis House welcomes visitors from 21 June to 31 August. The house is open Monday to Saturday, 11:00 am – 3:45 pm; it remains closed on Sundays and outside the summer season. Admission fees are not listed on the official site, so visitors should check the website or contact the estate directly for current pricing.
| Season | Days | Hours |
|---|---|---|
| 21 June – 31 August | Mon‑Sat | 11:00 – 15:45 |
| Outside season | – | Closed |
Guided tours must be booked in advance, especially during the peak summer window. Reservations can be made through the official tours page or via the embedded FareHarbor booking link. Parking is available on‑site free of charge for both house visitors and cottage guests.
The estate is accessible by car from the N5 road, with the nearest town, Castlerea, offering shops, cafés and a railway station. For precise directions, see the Google Maps location.
For accommodation enquiries, the self‑catering cottages can be explored on the Cottages page. The estate’s friendly hosts, Carol‑Anne and her husband, are known for personal touches such as fresh farm eggs and homemade shortbread, enhancing the stay’s homely feel.
Whether you are drawn by the O’Conor dynasty’s royal lineage, the architectural splendor of a Victorian manor, or the serene Irish countryside, Clonalis House offers a uniquely immersive experience that bridges centuries of Irish heritage with modern hospitality.