Top 5 Lakes around Aghacullion
Lakes around Aghacullion offer diverse natural and historical attractions. The region features mountain lakes nestled in wide trough valleys, alongside forest parks with significant historical sites. Visitors can explore areas with sandy beaches high in the mountains and enjoy views of historic castles. This landscape provides various opportunities for outdoor exploration.
Best lakes around Aghacullion
- The most popular lakes is Blue Lough, a lake embedded in a wide trough valley. It is a place to pause and enjoy the…
Last updated: June 29, 2026
Slieve Binnian summit
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Fantastic views down to silent valley reservoir and south towards Carlingford.
As with any hill walking - be prepared for a change in weather and have good footwear. Enjoy
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Blue Lough
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View of Castlewellan Castle
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Sandy beach at Lough Shanna
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Ben Crom Dam
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Slieve Binnian is absolute magic. Standing as the third-highest peak in Northern Ireland (747 meters), it easily claims the title for the most dramatic silhouette in the Mournes, thanks to the massive, weathered granite towers—called tors—that guard its summit. https://www.expresstollpass.com
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The route takes you along the Silent Valley Reservoir on a well-developed, asphalt road that is also suitable for less experienced drivers. However, it can be slippery in wet weather, so caution is advised. A special highlight is the impressive dam wall of the Ben Crom Reservoir, which blends harmoniously into the surrounding mountain landscape. Please note, however, that access to the park is subject to a fee.
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A very beautiful castle in the forest
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Stunning views from here across the Silent Valley and the Mourne Mountains. Ben Crom is a gravity dam, meaning it is made of concrete and designed so that the dam's own weight stabilises it against the force of the water. The dam was completed in 1957
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The Blue Lough is a picturesque mountain lake embedded in a wide trough valley in the southern Mournes. It's the perfect place, to pause, catch your breath, and enjoy the impressive nature.
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It's both a surprise and a delight to find a sandy beach high up in the mountains. This small shore, formed by the beautiful Lough Shanna, makes a perfect spot for a relaxing sit-down and picnic before heading up Slieve Doan.
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This extraordinary castle sits in Castlewellan Forest Park and has a grand view over the lake. From the walking and cycle trail around the lakeside, you can enjoy the fantastic vantage point and admire the castle's turrets. Built in the mid 1800s, the castle was owned by the Annesley family. Its grounds contain a phenomenal arboretum which has been considerably extended and includes giant sequoias. The building is now a Christian conference centre and isn't open to the public. It's well worth seeing from the outside though, and the lawns around the lake are a perfect place for a picnic.
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Frequently Asked Questions
What types of lakes can I explore around Aghacullion?
The Aghacullion region offers a diverse range of lakes, including picturesque mountain lakes nestled in wide trough valleys, lakes within forest parks, and even boating ponds. You can find serene natural settings as well as lakes with historical landmarks.
Are there any lakes with sandy beaches in the Aghacullion area?
Yes, you can discover a unique sandy beach high in the mountains at Sandy beach at Lough Shanna. It's an ideal spot for relaxation and a picnic before heading further into the mountains.
Which lakes are suitable for families with children?
Several spots are family-friendly. View of Castlewellan Castle offers trails around the lake within Castlewellan Forest Park. Also, the Castlewellan Peace Maze, located near a lake, is a great activity for families. For a more relaxed option, the Castle Park Boating Pond in Newcastle offers swan boat rentals.
Can I see historical sites near the lakes?
Absolutely. You can visit the View of Castlewellan Castle, an ornate Scottish baronial castle built in 1858, which overlooks a lake within Castlewellan Forest Park. While the castle itself isn't open to the public, its exterior and the surrounding grounds are impressive.
Are there good viewpoints around the lakes in Aghacullion?
Yes, the region boasts several scenic viewpoints. Blue Lough is a picturesque mountain lake embedded in a wide trough valley, offering impressive natural surroundings. The area around View of Castlewellan Castle also provides a grand view over the lake and the castle's architecture.
What outdoor activities can I do near the lakes?
The area around Aghacullion's lakes is great for various outdoor activities. You can find routes for gravel biking, road cycling, and easy hikes. For example, there are gravel biking loops around Castlewellan Lake and the Peace Maze, and easy hiking trails in Tollymore Forest Park. You can explore more options in the dedicated guides for Gravel biking around Aghacullion, Road Cycling Routes around Aghacullion, and Easy hikes around Aghacullion.
Are there easy hiking trails near the lakes?
Yes, there are several easy hiking trails available. Tollymore Forest Park, for instance, offers easy routes like the Tollymore Forest River Trail and loops around The Hermitage Stone Archway. These trails are perfect for enjoying the natural beauty surrounding the lakes. Find more details in the Easy hikes around Aghacullion guide.
What do visitors enjoy most about the lakes around Aghacullion?
Visitors particularly appreciate the diverse natural beauty and the opportunities for peaceful reflection. Many enjoy the impressive natural surroundings of places like Blue Lough, and the unique experience of finding a sandy beach high in the mountains at Sandy beach at Lough Shanna. The historical charm of View of Castlewellan Castle also receives high praise.
Are there dog-friendly trails around the lakes?
Yes, some areas are dog-friendly. For example, the Castlewellan Peace Maze, located within Castlewellan Forest Park, is noted as dog-friendly, offering a fun outing for you and your pet.
Can I go cycling near the lakes?
Yes, the Aghacullion area provides excellent cycling opportunities. You can find both gravel biking and road cycling routes that pass by or near the lakes. Guides like Gravel biking around Aghacullion and Road Cycling Routes around Aghacullion offer detailed information on various routes, including those around Castlewellan Lake and Spelga Reservoir.
What kind of terrain and difficulty can I expect on trails around Aghacullion lakes?
The terrain varies from easy, flat paths suitable for families to more intermediate trails, especially around mountain lakes like Blue Lough and Sandy beach at Lough Shanna. Trails within forest parks, such as those near Castlewellan Castle, often offer a mix of easy to moderate sections.
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Most popular attractions around Aghacullion
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Still not found your perfect lake around Aghacullion? Check out the guides of these regions to see even more beautiful places.
