Castles around Newtown Upper are situated in a region known for its historical significance and coastal landscapes. This area, particularly around Carlingford Lough, features a collection of medieval fortresses and tower houses. These sites offer insights into Norman and Irish history, set against a backdrop of mountains and water. The region provides opportunities to explore historical landmarks within a natural setting.
Last updated: July 1, 2026
Highlight • Settlement
Showing Translation
Tip by
Highlight • Castle
Showing Translation
Tip by
Sign up now to discover places like this
Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.
Sign up for free
Highlight • Other
Tip by
Highlight • Castle
Translated by Google •
Tip by
Highlight • Castle
Tip by
Start today with a free account
Your next adventure awaits.
Login or Signup
This charming seaside town overlooks the Mourne Mountains, whose silhouette rises along the coast of Northern Ireland. Carlingford is very lively at weekends thanks to its many pubs and restaurants, which attract visitors from the north, and is famous for its oysters. The village has several historical sights, such as the small King John's Castle, with its romantic silhouette overlooking the sea, and Taaffe's Castle, a former 16th-century merchant's house located a little further from the quay.
6
0
Above the medieval street pattern, which dominates the silhouette of Carlingford, stands the imposing ruin of Carlingford Castle, also known as King John’s Castle. This castle was built around 1190 by the Norman knight Hugh de Lacy and was for centuries the strategic key to the entrance of Carlingford Lough.
5
1
Taaffe's Castle is a fortified merchant's house dating from the early 16th century, built by the wealthy Taaffe family, who later became the Earls of Carlingford. Situated near the old harbour, the building originally served as a trading post on the ground floor with residential floors above. The architecture displays typical defensive features such as machicolations, narrow loopholes, spiral staircases, and multi-level garderobes. [curiousireland.ie], [castles.nl], [carlingfor...centre.com] The main structure is a four-storey rectangular tower, later extended with a 16th-century northern extension. Its location and construction clearly demonstrate Carlingford's importance as a thriving trading town during that period. After the 17th century, it fell into disuse, and eventually fell into disuse. Today, it forms part of a pub complex and remains a striking example of medieval urban defensive architecture in Carlingford.
6
1
Carlingford Castle, also known as King John’s Castle, is a striking 12th-century fortress overlooking the charming medieval town of Carlingford and its scenic harbour. Built by Hugh de Lacy to guard the strategic Lough, the castle has a commanding presence with its weathered stone walls and rugged silhouette against the water. Though partially in ruins, it still captures the atmosphere of Ireland’s Norman past, and its elevated position offers sweeping views of the surrounding mountains and coastline.
2
2
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.
0
0
Wikipedia (Carlingford, County Louth, 2023-12-18): https://en.m.wikipedia.org/wiki/Carlingford,_County_Louth https://de.m.wikipedia.org/wiki/Carlingford Carlingford Lough Heritage Trust (Discover Carlingford & The Cooley Peninsula, 2023-12-18): https://www.carlingford.ie/
3
2
A picturesque historic town on the edge of Carlingford Lough. The small town are the gateway for adventures in and around the Cooley Mountains.
0
2
The castles in this region are rich in history, primarily dating back to the Norman period and later. For instance, Carlingford Castle (King John's Castle) was built around 1190 by Hugh de Lacy and later seized by King John of England, highlighting its strategic importance. Narrow Water Castle, originally a 13th-century Norman keep, was replaced by a 16th-century tower house, reflecting centuries of defensive architecture. Taaffes Castle in Carlingford is a fortified merchant's house from the early 16th century, showcasing the town's trading importance.
Yes, several castles in the area offer a great experience for families. The settlement of Carlingford itself is considered family-friendly, with its historic town and castle ruins. Narrow Water Castle is also listed as family-friendly, offering a chance to explore historical grounds. While the castles are primarily ruins, the surrounding areas often provide space for children to explore and imagine.
The region around Newtown Upper is excellent for outdoor enthusiasts. You can find numerous routes for various sports. For hiking, explore trails like the Fallows Trail or the Rostrevor Forest Slievemartin Trail, which you can find more about in the Hiking around Newtown Upper guide. Running enthusiasts can tackle challenging routes such as the Fairy Glen – Fairy Glen, Rostrevor loop, detailed in the Running Trails around Newtown Upper guide. Cyclists can enjoy routes like 'Route 7 - The Rostrevor Route' or the Kilbroney Park – Cloughmore Stone loop, available in the Cycling around Newtown Upper guide.
The best time to visit the castles is generally during the spring and summer months (April to September) when the weather is milder and more predictable, making exploration of outdoor ruins more enjoyable. Autumn can also be beautiful with changing foliage. Winter visits are possible, but be prepared for colder temperatures and potentially wet conditions, especially when exploring exposed castle sites.
Yes, the region offers stunning natural beauty. Carlingford is nestled between Carlingford Lough and Mount Slieve Foy, offering great views. Carlingford Castle (King John's Castle) itself provides sweeping views of the lough, mountains, and coastline. Narrow Water Castle is perfectly placed on the beautiful shores of Carlingford Lough, making it a picturesque spot for photos, especially at sunrise or sunset.
The time needed depends on the castle and your interest. For a quick visit to a single ruin like Carlingford Castle (King John's Castle) or Taaffes Castle, 1-2 hours might suffice. If you plan to explore the surrounding town of Carlingford, enjoy a meal, or combine it with a walk, you could easily spend half a day or more. For multiple castles or combining with a longer hike, plan for a full day.
Given that many castles are ruins and often exposed to the elements, it's advisable to wear comfortable walking shoes suitable for uneven terrain. Layered clothing is recommended, as weather conditions can change quickly. A waterproof jacket is always a good idea, especially outside of peak summer months. If you plan to hike or explore extensively, consider appropriate outdoor gear.
Yes, particularly in the more developed areas. The town of Carlingford, for example, is known for its many pubs and eateries, offering places to relax and refuel after exploring King John's Castle and Taaffes Castle. For other, more remote castle sites, it's wise to check local amenities beforehand or bring your own refreshments.
Visitors frequently appreciate the historical atmosphere and the stunning scenic locations of the castles. The dramatic ruins of Carlingford Castle (King John's Castle) overlooking the harbour, and the picturesque setting of Narrow Water Castle on Carlingford Lough, are often highlighted. The charm of the medieval town of Carlingford with its pubs and historical sites is also a popular draw.
Parking availability varies by castle. For castles located within or very close to towns, such as those in Carlingford, public parking facilities are usually available nearby. For more remote sites like Greencastle 13th Century Royal Castle, there might be dedicated car parks or roadside parking. It's always a good idea to check specific access information for each castle before your visit.
Many outdoor castle ruins and their grounds are dog-friendly, especially if dogs are kept on a leash. Narrow Water Castle is listed as dog-friendly. However, access policies can vary, particularly for interior sections or managed sites. It's best to confirm with specific castle sites if you plan to bring your dog.


Looking for the best castles somewhere else? Discover other guides around Newtown Upper: