Best attractions and places to see around Shanmullagh offer a blend of historical sites and natural landscapes. This rural area, located in County Fermanagh, is known for its geological formation and proximity to Lough Erne. The region features ancient castles, monastic ruins, and significant natural features like stone circles. Visitors can explore diverse terrain, from forest-clad hills to expansive lake views.
Last updated: July 7, 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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A white beacon marks the location of Rossmore Point. There is a bench to sit on here where you can enjoy serene views over Lough Erne.
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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 area around Shanmullagh is rich in history. You can explore the ruins of Old Castle Archdale, a 17th-century castle with a significant past in the Irish Rebellion of 1641. Another historical site is Necarne Castle, once a military hospital during WWII. Further afield, consider visiting Enniskillen Castle, a 16th-century fortress now serving as a heritage center, or Tully Castle on Blaney Bay.
Yes, you can visit the ancient Drumskinny Stone Circle, Cairn and Alignment, dating back to 2000 BC. This site, one of five in the area, is believed to have been used for religious ceremonies or astronomical observations. Another significant ancient site is the Devenish Monastic Site, founded in the 6th century, featuring a climbable 25-meter tall round tower.
For serene views over Lough Erne, head to Rossmore Point Beacon. A white beacon marks this spot, and there's a bench where you can sit and enjoy the scenery. Lough Erne itself is a vast lake system with various points offering picturesque vistas.
Beyond Lough Erne, the region offers several impressive natural features. The Marble Arch Caves are a must-see, forming the longest known cave system in Northern Ireland with underground boat journeys. You can also visit Pollnagollum Cave and Waterfall, Ireland's longest cave system, or venture to Cuilcagh Mountain, home to the iconic 'Stairway to Heaven' boardwalk.
The area provides various outdoor activities. You can find numerous running trails, including loops around Old Castle Archdale and Rossmore Point Beacon. For more options, explore the running trails guide. Hiking is also popular, with routes like 'Old Archdale Castle via Tom's Island' and 'Necarne Woods via Necarne Castle'. Discover more hiking routes in the hiking guide.
Yes, several attractions are suitable for families. Castle Archdale Courtyard Buildings often host exhibitions related to its WWII history, which can be engaging. The marina at Castle Archdale offers hydrobikes, kayaks, and paddleboards. Drumskinny Stone Circle is also a fascinating, free-to-enter site for all ages. Rossmore Forest Park in County Monaghan, with its giant sculpture trail and fishing lakes, is another excellent family option.
Absolutely! There are several road cycling routes around Shanmullagh, ranging from moderate to difficult. You can find routes like the 'Dromare and Omagh loop from Irvinestown' or the 'Enniskillen Castle loop from Irvinestown'. For a comprehensive list of routes, check out the road cycling guide.
The Shanmullagh Formation is a significant geological feature covering approximately 300 square kilometers. It consists of purplish to red-brown sandstones, siltstones, and mudstones, formed in an ancient desert environment prone to flooding. Features like ripple marks and desiccation cracks indicate arid periods in its geological past. The stratotype for this formation is found in a disused quarry within the Shanmullagh townland itself.
Visitors particularly appreciate the blend of historical intrigue and natural beauty. The crumbling walls of Old Castle Archdale offer a glimpse into centuries past, while the tranquil views over Lough Erne from Rossmore Point Beacon are highly valued. The ancient mystery of Drumskinny Stone Circle also captivates many.
Yes, the Castle Archdale Marina, located near the Courtyard Buildings, is a hub for water activities. You can rent hydrobikes, kayaks, and paddleboards there. Lough Muckno Leisure Park in County Monaghan also offers water-skiing, wakeboarding, and coarse fishing.
Castle Archdale offers a combination of history and recreation. You can explore the ruins of Old Castle Archdale within a large forest. The Castle Archdale Courtyard Buildings were a significant base during WWII, and the marina provides various water sports activities.


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