Best castles around Carrickbroad are found in the broader historical region of County Armagh, Ireland. While no castles are located directly within Carrickbroad itself, the area serves as a gateway to several significant historical sites. This region is known for its rich history and diverse terrain, offering opportunities to explore ancient structures. Visitors can discover various castles near Carrickbroad, including those in County Louth and County Down.
Last updated: June 29, 2026
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Franciscan Bell Tower 1240's. In the heart of the historic Seatown district rises the impressive bell tower of Seatown Castle, a remnant of the 13th-century Franciscan abbey. Although the rest of the monastery has largely disappeared, this robust, square tower still stands proudly as a reminder of the town's medieval past. With its characteristic battlements and narrow windows, the tower served not only as a belfry but, in turbulent times, likely also as a defensive structure. As you cycle through the narrow streets of Seatown, this monument forms a beautiful historical anchor point amidst modern development. Worth a short stop to admire the massive stone walls up close and soak up the atmosphere of old Dundalk.
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Unfortunately, the castle was under scaffolding at the time of our visit.
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On my way through County Armagh, I came across Moyry Castle, a ruined castle perched on a small hill overlooking the historic Moyry Pass - the so-called 'Gap of the North'. It is fascinating to think of how this strategic route was once crucial in securing control of the region. The castle's massive, weathered walls still speak of the turbulent times of the 17th century when it was built by the 1st Earl of Devonshire, Charles Blount. What struck me most was the atmosphere up here: a mixture of isolation and history. The small rectangular structure with its distinctive curves just has a different feel - not ostentatious or over-the-top, but rather functional and robust. The location offers sweeping views over the rolling hills and the Belfast-Dublin railway line that winds through the landscape. It's quiet up here, with only the gentle sound of the wind and the occasional train passing by in the distance. It's definitely worth a quick stop if you're looking for a place steeped in history that's not too crowded. The site is easily accessible and is well worth a detour from the main route. The surrounding meadows also offer a lovely spot for a little break - perfect for taking in the surroundings.
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Moyry Castle stands over the Moyry Pass, also known as "The Gap of the North" - a strategically important crossing that has played an important role for centuries. The small, rectangular castle with its three floors and thick stone walls gives you an idea of the challenges that the defenders once had to overcome. It was built in 1601 by Charles Blount, 1st Earl of Devonshire, to secure the pass and control access to Ulster. As you explore the old fortress, you can see the surrounding landscape, which alternates between rolling hills and forests. It feels like you have been transported back in time, as the walls silently tell of long-ago conflicts. Just a short distance away is the Belfast-Dublin railway line, which shows you how this place has changed over time without losing its historical character. A visit to the castle not only gives you a sense of the country's history, but also of the strategic importance of the Moyry Pass, which has been the link between the north and south of Ireland for centuries.
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Our Irish Heritage (Seatown Castle, 2024-07-29): https://www.ouririshheritage.org/content/knowyour5k/seatown-castle Wikipedia (Dundalk, Seatown Castle, 2024-07-29): https://en.m.wikipedia.org/wiki/Dundalk#Architecture National Built Heritage Service (Old Castle, Castle Road, Mill Street, TOWNPARKS (Upper Dundalk By.), Dundalk, LOUTH, 2024-07-29): https://www.buildingsofireland.ie/buildings-search/building/13705100/old-castle-castle-road-mill-street-townparks-upper-dundalk-by-dundalk-co-louth Reg No: 13705100 National Library of Ireland (Seatown Castle, Dundalk, Co. Louth, 2024-07-29): https://catalogue.nli.ie/Record/vtls000034027
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Perfectly placed on the beautiful Shores of Carlingford Lough, this was a 13th century Norman keep, a replacement tower house and bawn was built at Narrow Water in the 16th century. The replacement structure, built in the 1560's, was a typical example of the tower houses built throughout Ireland at the time. The castle was damaged during the Irish Rebellion of 1641, and sold to the Hall family in the 1670's. It was occupied by the Hall family until they built an "Elizabethan revival style" mansion in the early 19th century. This Mansion is also called Narrow Water Castle.
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Due to its privileged location, this incredible Anglo-Norman castle can be seen from miles around. It is believed to have been built in the first half of the 13th century by Lady Rohesia de Verdun after her husband's death. According to legend, she promised to marry the architect who built her a castle in Roche. When this happened and the architect claimed her hand, she threw him from one of the windows, which is known as the 'murder window.'
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The most popular castles in the region include Narrow Water Castle, a 16th-century tower house on Carlingford Lough, and Castle Roche, an Anglo-Norman castle from the 13th century known for its elevated position. Visitors also frequently explore Moyry Castle, built in 1601 to defend the Moyry Pass.
Yes, Narrow Water Castle is listed as family-friendly. Its historical significance and scenic location by Carlingford Lough make it a good option for families.
Narrow Water Castle is noted as dog-friendly. For other sites like Castle Roche, which is on private farmland, it's advisable to keep dogs on a leash and be mindful of livestock.
Beyond the castles themselves, the region offers a glimpse into various historical periods. For example, Moyry Castle is a significant defensive structure from the 17th century, guarding an ancient route. The area is rich with stories of Norman keeps and tower houses.
Narrow Water Castle is beautifully situated on the shores of Carlingford Lough, offering coastal views. Castle Roche is perched on an elevated site, providing expansive views of the surrounding landscape.
While specific cafes or pubs directly adjacent to the castles are not detailed, Killeavy Castle operates as a restaurant, hotel, and events venue, offering dining options. For other castles, you would typically find amenities in nearby towns.
The area around Carrickbroad offers various outdoor activities. You can find road cycling routes, mountain biking trails, and general cycling tours. Explore options like the 'Carlingford to Ballymascanlan loop' for road cycling or 'Long Woman's Grave Memorial – Carlingford loop' for mountain biking. You can find more details on these activities in the Road Cycling Routes around Carrickbroad, MTB Trails around Carrickbroad, and Cycling around Carrickbroad guides.
While specific hiking trails directly from the castles are not listed, the broader region offers numerous walking and cycling routes that can be combined with castle visits. For example, you can find various cycling routes that pass through scenic areas near historical sites. Check the Cycling around Carrickbroad guide for ideas.
The region's weather can be variable. Visiting during late spring to early autumn generally offers milder weather conditions, which are more suitable for exploring outdoor historical sites and engaging in activities like cycling or walking. Always check the local weather forecast before your visit.
Parking information varies by castle. For Castle Roche, visitors are advised to take care when parking in the narrow laneway and avoid blocking gateways, as it is on private farmland. It is not possible to park directly in front of Moyry Castle. It's recommended to research specific parking arrangements for each castle you plan to visit.
Seatown Castle in Dundalk is a lesser-known historical site that offers a glimpse into the region's past. While not as prominent as others, it contributes to the rich architectural heritage of the area.
Visitors appreciate the diverse historical significance of the castles, ranging from Norman keeps to 16th-century tower houses. The scenic locations, such as Narrow Water Castle on Carlingford Lough, and the elevated views from sites like Castle Roche, are frequently highlighted.


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