Overview
Carnew’s Irish name, Carn an Bhua, means ‘victory mound’ – but the village’s best-remembered day was a defeat. On 25 May 1798, 28 suspected rebels were shot by firing squad at the handball alley in the middle of town. That killing, and the burning that followed, still shapes how Carnew remembers itself. It is Wicklow’s most southerly village, a mile from the Wexford border and a short drive from Carlow, sitting where the R725 and R748 cross. Quiet and workmanlike today, it rewards a short stop rather than a long one – the draw is the castle on its main street and the 1798 story wound through its layout.
Carnew Castle
The village is defined by Carnew Castle, a tower house that rises straight off the main street. What you see is really two buildings in one: a 16th-century defensive tower later wrapped in a Georgian-Gothic residential front. The original tower keeps its military character – an angle tower, a turret, machicolation for dropping things on attackers, and garderobe (latrine) chutes still visible in the stonework. A two-centred granite arch, the old entrance, survives inside the later doorway. The castle is a State Care Historic Monument and a protected structure.
Manage your expectations before you arrive: this is a private family home, and there is no interior access. The exterior is freely viewable from the street and the surrounding lanes, and that is as close as most visitors get. Now and again the owners open the grounds for a short perimeter walk with local history groups – ask at the Carnew Historical Society or a village shop about current arrangements. The join between the rugged medieval core and the later castellated parapet and sash windows makes it the most photographed thing in south Wicklow.
A village of rebellion
Carnew was first recorded in 1247 as the Norman borough of ‘Carnebothe’. It grew under the Welsh entrepreneur Calcott Chambre, who leased the estate in 1619 and set up one of Ireland’s largest deer parks and a busy iron-smelting trade fed by charcoal from the oak woods of Shillelagh.
The castle’s story is a violent one. In the 1641 Rebellion, Chambre and about 160 settlers held out through a 22-week siege by a force of around a thousand; when food ran out they fell back on carcasses stored in lime pits. After they surrendered, some were hanged and others detained, and Chambre was escorted to Dublin. The castle later passed to the O’Byrnes and was damaged by Cromwellian forces in 1651.
The 1798 Rebellion cut deeper still. Government troops held suspected rebels in the castle before marching them to the handball alley to be shot; a local informer, Bridget ‘Croppy Biddy’ Dolan, helped convict many of her neighbours. On 4 June the village was burned by Wexford rebels, and skirmishing ran on through the summer, including the Ballyellis ambush of 30 June, where government cavalry took heavy losses. Carnew was rebuilt with money from the nearby Coollattin Estate, which also paid to re-roof and modernise the castle in the early 1800s; the 4th Earl Fitzwilliam oversaw the work, and by 1813 the tower had been turned into a rectory for Rev. Richard Ponsonby, later Bishop of Derry – the point at which the Georgian-Gothic front went on.
Churches and local character
All Saints’ Church of Ireland stands in a quiet churchyard on Wool Green, with a historic Protestant school built on the grounds after a long 19th-century row over interdenominational education. The Catholic church, the Church of the Most Holy Redeemer, sits nearby with plain Gothic Revival lines.
Otherwise Carnew keeps a genuine market-village feel, with a handful of pubs and cafés and a strong GAA club – Carnew Emmets, who won the 2025 Wicklow Senior Hurling Championship. Time a visit for late June and the summer market fair brings local producers, food and baked goods onto the streets. The village had a population of 1,233 at the 2022 census.
Walking and outdoor activities
The flat, open country around Carnew suits gentle walks and cycles:
- Carnew to Shillelagh loop: a roughly 12 km circuit on quiet lanes through oak woodland, with long views over the southern Wicklow hills. Fine for walkers and cyclists of any level.
- R725 heritage route: a self-guided walk along the old Carlow–Gorey road, past former iron-smelting sites and rebel memorials.
- Village green and park: a small park near the post office with a children’s play area and seating, good for a break.
Most of the surrounding land is private farmland and estate, so stick to public roads and marked paths.
Getting there and practical information
- By car: Carnew sits on the R725 (Carlow to Gorey) and R748. There is no dedicated car park; roadside parking runs along the village outskirts and near the post office.
- By bus: services are sparse. Bus Éireann route 132 calls at Carnew on Thursdays only, running to Tallaght and on to Dublin. TFI Local Link route WW10 gives a more regular rural service to Baltinglass and nearby villages. Check current timetables.
- Opening times and admission: the castle is a private residence with no interior access; the village, churches and walking routes are free and open year-round.
- Facilities: a post office, a small supermarket, public toilets near All Saints’ churchyard, and a few cafés.
- Nearby: pair Carnew with the Avoca Village valley, the town of Gorey over the Wexford border, or the heritage sites of north County Wicklow. For the fullest sense of the place, walk the handball alley and read the 1798 memorials before you leave.