Castles around Rosscah offer a glimpse into centuries of history, set amidst diverse landscapes. This region features historical sites often found on clifftops, forest-clad hills, and strategic points. Exploring these locations provides insight into past conflicts and architectural styles. The area's natural features, including forests and elevated positions, complement the historical significance of its castles.
Last updated: June 28, 2026
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During WW2 Castle Archdale was a major base for flying boats and housed up to 2,500 people. Buildings such as these would have been a central location for the RAF fighters who lived here. Sometimes exhibitions are held in these courtyards to display some of the key historical notes of the use of this area during the war.
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Old Castle Archdale is situated on Castle Hill within a 520 hectare coniferous and mixed broadleaved forest. The castle was built in the 1600s and was the main castle on this former estate before its successor took it's place in the 1800s, Castle Archdale.
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Old Castle Archdale sits on a forest clifftop. It is named 'old' to distinguish it from its successor, the 18th century Castle Archdale. The castle was built by an Englishman from Suffolk who had been granted the estate in 1612 after paying 5 pounds, 6 shillings and 8 pence for the 1000 acres of land. During the Irish Rebellion of 1641 the castle was captured by Rory Maguire as part of the uprising to retake his lands that had been lost in 1607. The heir to the castle was saved by his nurse however the other children were killed. After the castle was returned to the family it was repaired and lived in until 1689. The castle saw its end during the Williamite Wars when the castle was burnt out and abandoned.
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This fortified house is on Tully Point and built for Sir John Hume who occupied the house until 1641 when it was attacked by John Maguire and burned on Christmas Eve with all its inhabitants massacred. After that it was not lived in again. There is a visitors centre in a restored farmhouse that has an interesting exhibition telling a number of stories relating to the castle. To visit the castle be sure to step off the bike as it is on foot only!
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The route is only for walking, not much sightseeing, very interesting horse farm. Free parking.
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Perched atop a cliff and surrounded by thick forest, it's easy to imagine how life would have been hundreds of years ago as you wander the crumbling walls of Old Castle Archdale. Built in 1615 by Englishman John Archdale, the castle was captured by the Irish in the Irish Rebellion of 1641. The castle was inhabited until 1689, when it was destroyed by fire and abandoned.
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This fortified house and bawn are set on Tully Point and were built for Sir John Hume who occupied the house until 1641 when it was attacked and burned on Christmas Eve by Rory Maguire and the inhabitants massacred. It was not lived in again. A visitorโs centre, located in a restored farmhouse, houses an exhibition telling local stories relating to the castle. (https://discovernorthernireland.com/things-to-do/tully-castle-p675521)
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Once called Irvine Castle, hence the town of Irvinestown, it is now a ruin closed to urban explorers, including cctv. It was in use as late as WWII, when it was a military hospital, but it has since lost its roof and been overtaken by plant life.
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Rosscah features a variety of historical sites, including fortified houses, clifftop ruins, and historical estates. These range from 17th-century structures like Old Castle Archdale, built in 1615, to sites with WWII significance such as Necarne Castle, which served as a military hospital.
Yes, Tully Castle Ruins and Castle Archdale Courtyard Buildings are both considered family-friendly. Tully Castle has a visitor's centre with exhibitions telling local stories, while the Courtyard Buildings offer insights into their use as a WWII base, sometimes hosting exhibitions.
Many castles are set amidst beautiful natural surroundings. For instance, Old Castle Archdale is situated on Castle Hill within a 520-hectare coniferous and mixed broadleaved forest, perched atop a cliff. Tully Castle Ruins are located on Tully Point, offering scenic views.
The Rosscah region offers various outdoor activities. You can find numerous hiking and mountain biking trails. For hiking, consider routes like 'Old Archdale Castle via Tom's Island' or 'Tully Castle Ruins loop from Heron Island'. For mountain biking, options include 'Horse Hill, Castle Hill and Necarne Castle loop' or 'Old Castle Archdale โ View of the Lough loop'. You can find more details on these and other routes in the Hiking around Rosscah and MTB Trails around Rosscah guides.
Yes, there are several easy walking trails. For example, near Old Castle Archdale, you can find the 'Old Archdale Castle via Tom's Island' trail, which is an easy 4.6 km hike. The 'Tully Castle Ruins loop from Heron Island' is another easy option at just over 2 km. More easy hikes are detailed in the Easy hikes around Rosscah guide.
Old Castle Archdale was built in 1615 by John Archdale. It played a role in the Irish Rebellion of 1641 when it was captured by Rory Maguire. The castle was inhabited until 1689 when it was destroyed by fire during the Williamite Wars and subsequently abandoned. It's named 'Old' to distinguish it from its 18th-century successor.
Absolutely. Tully Castle Ruins features a visitorโs centre, located in a restored farmhouse. This centre houses an exhibition that tells local stories relating to the castle, offering deeper insight into its past.
Necarne Castle, once known as Irvine Castle, is notable for its later use as a military hospital during WWII. Today, it stands as a ruin, largely overtaken by plant life, offering a glimpse into its varied history.
Visitors appreciate the historical depth and the diverse landscapes surrounding the castles. The komoot community has upvoted these sites 12 times and shared 13 photos, highlighting the appeal of exploring ancient ruins set on clifftops, within forests, and at strategic points, offering insight into past conflicts and architectural styles.
Yes, both Necarne Castle and Castle Archdale Courtyard Buildings have WWII connections. Necarne Castle served as a military hospital during the war, while Castle Archdale Courtyard Buildings were part of a major base for flying boats, housing up to 2,500 people.
The duration of your visit depends on the castle and whether you combine it with nearby trails. For instance, a visit to Tully Castle Ruins and its visitor's centre might take an hour or two. Exploring Old Castle Archdale, especially if you include a walk through the surrounding forest, could be a half-day activity.


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