Best attractions and places to see around Aghaleague offer a range of historical sites and natural features within the wider County Antrim region. The area provides access to Lough Neagh, Ireland's largest lake, which is a dominant natural landmark. Visitors can explore historical castles and ancient monuments that reflect the region's past. The landscape combines forested areas with significant cultural heritage.
Last updated: May 9, 2026
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In the graveyard are several interesting stones, probably the most noted one is known as the Bishops stone, this odd shaped stone has been altered and reused several times, originally thought to have been a carved figure similar to those on nearby White Island. Another stone with a lot of history is the large slab standing west of the bishops stone, one side of the stone bears at least twelve cup-shaped hollows, see image above right, which suggest this maybe a multiple bullaun stone/cup marked stone that has been reused as an early Christian cross slab, as on the obverse face is a Greek cross in a circle with a bifurcated stem. Situated south of the bullaun stone is a holed stone, as the image shows this stone is half embedded in the ground. Immediately to the West of the holed stone is a broken 1.2 metre high stone pillar. This stone may have been damaged. http://www.megalithicireland.com/Killadeas.htm
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In the graveyard are several interesting stones, probably the most noted one is known as the Bishops stone, this odd shaped stone has been altered and reused several times, originally thought to have been a carved figure similar to those on nearby White Island. Another stone with a lot of history is the large slab standing west of the bishops stone, one side of the stone bears at least twelve cup-shaped hollows, see image above right, which suggest this maybe a multiple bullaun stone/cup marked stone that has been reused as an early Christian cross slab, as on the obverse face is a Greek cross in a circle with a bifurcated stem. Situated south of the bullaun stone is a holed stone, as the image shows this stone is half embedded in the ground. Immediately to the West of the holed stone is a broken 1.2 metre high stone pillar. This stone may have been damaged. http://www.megalithicireland.com/Killadeas.htm
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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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Drumskinny Stone Circle is one of five in the area. It dates back to 2000BC and is thought to have been used for religious ceremonies, calendar functions or astronomical observations. There are 39 stones that make up the circle which are all placed around a small cairn.
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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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The route is only for walking, not much sightseeing, very interesting horse farm. Free parking.
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Drumskinny Stone Circle is one of five stone circles located in the area. Although its exact purpose isn't known, it is thought to have been used for religious ceremonies, calendar functions, or astronomical observations. The circle is made up of 39 stones placed around a small round cairn. Entrance to the site is free.
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The region around Aghaleague offers access to Old Castle Archdale, which is situated within a 520-hectare forest, providing a natural setting for exploration. Further afield, Lough Neagh, Ireland's largest lake, is a dominant natural landmark, offering expansive views. You can also visit Oxford Island National Nature Reserve on Lough Neagh's southern shore, which features gravel and woodland trails, bird watching hides, and a discovery center.
The area is rich in history. You can explore Old Castle Archdale, a 17th-century castle perched on a cliff. Another significant historical ruin is Necarne Castle, which served as a military hospital during WWII. Don't miss the ancient Drumskinny Stone Circle, Cairn and Alignment, dating back to 2000BC, or the Killadeas Priory Church and Early Christian Stones with their unique carved stones.
Yes, several attractions are suitable for families. Drumskinny Stone Circle, Cairn and Alignment is a fascinating ancient site that children might enjoy exploring. The Castle Archdale Courtyard Buildings, once a WWII base, sometimes host exhibitions that can be engaging for all ages. Oxford Island National Nature Reserve, near Lough Neagh, also offers a discovery center and easy trails, making it a great family outing.
Absolutely. For easy hikes, you can explore routes like "Old Archdale Castle via Tom's Island," "Necarne Woods via Necarne Castle," or the "Castle Archdale loop." These trails offer a chance to experience the natural beauty surrounding the historical sites. You can find more details and routes in the Easy hikes around Aghaleague guide.
Beyond hiking, the area offers opportunities for running and road cycling. You can find various running trails, including moderate routes like "Rossmore Point Beacon – Castle Archdale Marina loop from Lisnarrick." For cyclists, there are road cycling routes such as the "Boa Island and Pettigo loop from Old Castle Archdale." Explore more options in the Running Trails around Aghaleague and Road Cycling Routes around Aghaleague guides.
While specific accessibility details for all highlights are not provided, the Oxford Island National Nature Reserve, located on the southern shore of Lough Neagh, is noted for its fully accessible discovery center. This center includes a gift shop and a cafe with panoramic views of the lake, and the reserve itself features gravel and woodland trails that may be suitable for some visitors with mobility needs.
The attractions around Aghaleague, particularly the outdoor historical sites and natural features, are generally best enjoyed during the milder months from spring through autumn (April to October). This period offers more pleasant weather for exploring castles, stone circles, and hiking trails. However, the forested areas and lake views can be beautiful year-round.
Many outdoor attractions and trails in the region, such as the forest surrounding Old Castle Archdale and the trails at Oxford Island National Nature Reserve, are generally dog-friendly. However, it's always recommended to keep dogs on a leash and check specific site regulations before visiting, especially for historical monuments or nature reserves to protect wildlife.
Visitors appreciate the blend of historical intrigue and natural beauty. The ancient atmosphere of sites like Old Castle Archdale, perched on a cliff amidst thick forest, allows for imagining life centuries ago. The unique historical stones at Killadeas Priory Church and the mysterious Drumskinny Stone Circle also captivate those interested in ancient history and archaeology.
While specific facilities vary by site, the Oxford Island National Nature Reserve, located near Lough Neagh, features a discovery center with a cafe and gift shop. For other historical sites like Old Castle Archdale or Necarne Castle, which are ruins, facilities are typically limited to parking. It's advisable to plan refreshments and amenities in nearby towns.
Beyond the more prominent castles, the Killadeas Priory Church and Early Christian Stones offer a fascinating glimpse into early Christian history with unique carved stones, including the Bishop's stone and a bullaun stone. These sites provide a deeper connection to the region's ancient past away from the more commonly visited locations.


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