Ballymore Castle

📍 Lawrencetown, Galway

🏛️ Attraction

Last updated: 22 May 2026

Overview

Ballymore Castle stands just outside the village of Lawrencetown in County Galway, where a compact yet imposing medieval tower house meets a genteel Georgian façade. Built primarily in 1585 from regular coursed limestone, the structure rises four to five storeys, capped by battlements and thick defensive walls. In the early 19th century, a two-storey bow-fronted addition was grafted onto the front, creating a rare architectural juxtaposition of military fortification and country-house elegance. Though the castle remains a private residence, its exterior, historic garden walls, mill pond, and surrounding farmland are clearly visible from the public road, offering a quiet glimpse into centuries of Irish history.

A Layered History

The site’s origins trace back to a 15th-century tower house belonging to the O’Madden family. In 1585, John Lawrence, an English soldier who had married into the O’Madden lineage, rebuilt the structure as a four-storey limestone stronghold, blending defensive capabilities with domestic comfort. The Lawrence family held the property for over fifty years, though conflict during the Nine Years’ War and the Confederate Wars left significant damage. Walter Lawrence oversaw repairs in 1620, installing a commemorative marble chimney-piece bearing the initials W.L. and the date 1620.

Political upheaval in the 17th century saw the estate change hands several times. John Lawrence Jr.’s support for the royalist cause led to dispossession by Oliver Cromwell in 1641. The property subsequently passed through Sir Thomas Newcomen, Nicholas Cusack of Cushinstown, and finally to Galway merchant John Eyre around 1720. The Eyres used the tower as a tenant dwelling rather than a family home, leasing it to families such as the Seymours.

The most visible transformation arrived in 1815, when Giles Eyre commissioned a two-storey Georgian façade featuring wide eaves, sash windows, and a bowed entrance bay. Thomas Seymour purchased the estate in 1824, making it his principal residence. His son, David Thompson Seymour, later Queensland Police Commissioner, was born within these walls. The Seymours remained until the early 20th century, after which land sales to the Irish Land Commission and subsequent leasing arrangements marked a quieter period. The Naughton family acquired the castle in 1962 and continue to live there today, with recent conservation efforts focused on stabilising the stonework and preserving the estate’s historic bridge and garden walls.

Architecture & Design

Ballymore Castle is recognised on the National Inventory of Architectural Heritage as a Regional Category of Special Interest, largely due to its striking architectural hybridity. The medieval core features a pitched slate roof, rubble-limestone parapets, and a base batter that slopes outward for structural stability. Ground-floor windows are camber-headed, while upper levels retain narrow defensive loopholes. Machicolations, bartizans, and musket loops further illustrate classic Irish tower-house design.

The 1815 Georgian addition softens the medieval austerity. Rendered limestone with roughcast finishes, the bow-fronted extension includes a hipped slate roof and six-over-six timber-sliding sash windows. The central entrance is framed by cut-limestone plinths, a segmental-headed door, and an elaborate cobweb fanlight with geometric sidelights. Inside, the 1620 marble chimney-piece remains a tangible link to the Lawrence era. Beyond the house, a 19th-century mill pond, low stone garden walls, a single-arch estate bridge, and the Seymour family mausoleum complete the historic landscape.

What to See & Do

Because the castle is a private home, visitors experience Ballymore as an outdoor heritage site. The best approach is to walk along the roadside or use the nearby lay-by to take in the full exterior profile. Key features to look for include:

  • The stark contrast between the weathered limestone tower and the smooth Georgian bow front
  • Defensive elements such as battlements, murder holes, and narrow stone loopholes
  • The cobweb fanlight and sash windows of the 19th-century addition
  • The mill pond and surrounding stone walls, which often attract waterfowl and provide a peaceful spot for birdwatching
  • The single-arch stone bridge and entrance gates that once marked the estate drive

Photographers will find the stonework particularly striking in the low light of early morning or late afternoon, when shadows accentuate the texture of the limestone and the silhouette of the battlements.

Visiting Information & Tips

  • Access & Opening Hours: Ballymore Castle is a private residence and is not open for interior tours. The exterior is viewable at any time from the public road.
  • Parking: There is no dedicated visitor parking at the castle. The nearest public lay-by is a small car park off the R336 in Lawrencetown village, roughly 500 metres away.
  • Etiquette: Please remain on the roadside, keep a respectful distance from the property, and do not cross onto private farmland or climb the garden walls.
  • Nearby Amenities: Lawrencetown village offers a café and a traditional pub for refreshments. Galway City, approximately 30 km west, provides a wider range of shops, restaurants, and cultural attractions.

Getting There & Nearby Attractions

By car, Ballymore Castle is easily reached from Galway City via the N84 west to the R336, following signs to Lawrencetown. The castle sits just north of the village centre. Public transport is also an option: Bus Éireann route 70 stops in Lawrencetown, with a short walk to the roadside viewpoint.

If you are exploring the wider region, several historic sites are within easy reach. Aughnanure Castle, a well-preserved O’Flaherty tower house on an island in Lough Corrib, lies about 15 km north-west. For medieval monastic history, the Cistercian ruins at Abbeyknockmoy offer a fascinating contrast to the secular architecture of Ballymore. Both sites are accessible via the same local road network and make for a rewarding day trip through County Galway’s heritage landscape.