Best lakes around Cock Mountain Common are situated within the Mourne Mountains of Newry, Mourne and Down, Ireland. This region is primarily known for its mountainous terrain and scenic vistas. While Cock Mountain itself offers views, the surrounding area features significant water bodies like the Silent Valley Reservoir and Blue Lough. Visitors can explore a variety of lakes nestled within this rugged landscape.
Last updated: May 17, 2026
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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 Duck Pond feels like a calm secret waiting to be discovered. Recommended by hikers and tucked into a protected area, it’s a gentle spot where water glimmers among reeds and mountains frame the quiet mirror below.
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Silent Valley Reservoir, nestled in the Mourne Mountains, is a peaceful retreat surrounded by sweeping granite peaks and heathered slopes. Built in the early 20th century to supply water to Belfast and much of County Down, the reservoir combines striking engineering with natural beauty. Visitors can stroll along well-kept paths, admire the Victorian-style dam and impressive Mourne Wall, or simply enjoy the quiet atmosphere by the lakeshore.
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The well-maintained trails take you through impressive scenery, surrounded by the striking peaks of the Mournes. The view of the Mourne Wall, which stretches for 35 kilometers and connects 15 peaks, is particularly impressive. However, some sections can become slippery in wet weather, so caution is advised. A highlight is a visit to Ben Crom Reservoir, which can be reached via an extension of the route. Note that there is a fee to enter the park.
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A very beautiful castle in the forest
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Nice duck pond with picnic benches and kids play park
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The region around Cock Mountain Common offers a diverse range of water features, including picturesque mountain lakes like Blue Lough, significant reservoirs such as Silent Valley Reservoir, and even unique spots like the sandy beach at Lough Shanna. You'll find natural loughs, man-made reservoirs, and smaller ponds like the Silent Valley Duck Pond.
Yes, several spots are great for families. The Silent Valley Reservoir is considered family-friendly, offering well-kept paths and a peaceful atmosphere. The Silent Valley Duck Pond also features picnic benches and a kids' play park, making it ideal for a relaxed family outing. Additionally, the area around Castlewellan Castle offers trails around its lake suitable for families.
Many of the lakes themselves offer stunning viewpoints. Silent Valley Reservoir is a prime viewpoint, nestled among sweeping granite peaks. Blue Lough, embedded in a wide trough valley, provides impressive natural vistas. Even the sandy beach at Lough Shanna is noted as a viewpoint, perfect for relaxing and enjoying the mountain scenery.
Absolutely. The Mourne Mountains, where these lakes are located, are renowned for hiking. You can find numerous hiking routes, including moderate trails like 'Ott Track to Doan Mountain' or more challenging ones such as 'Slieve Doan – Hare's Gap loop'. For more details on routes, visit the Hiking around Cock Mountain Common guide.
Yes, the region offers various cycling opportunities. There are routes for touring bicycles and road cycling. Examples include 'Carrick Little to Tullymore Forest loop' for touring bikes or 'Lackan Road – Spelga Reservoir Hill Climb loop' for road cycling. Explore more options in the Cycling around Cock Mountain Common guide and the Road Cycling Routes around Cock Mountain Common guide.
While some lakes offer beautiful settings, swimming is generally not permitted in many of the larger bodies of water, especially reservoirs which are often used for water supply. For instance, swimming is not allowed in the lake at Castlewellan Castle. There is no explicit information about designated wild swimming spots in the provided data for other lakes.
The best time to visit is typically during the spring, summer, and early autumn months (April to October) when the weather is milder and more conducive to outdoor activities like hiking and cycling. During these periods, the scenic views are often clearer, and the paths are more accessible. Winter can offer a different, more rugged beauty, but conditions can be challenging.
Yes, the area features some historical interest. The Silent Valley Reservoir itself is a significant historical engineering feat, with its Victorian-style dam and the impressive Mourne Wall. Additionally, Castlewellan Castle, an ornate Scottish baronial castle built in the mid-1800s, stands majestically by its lake, though it's not open to the public.
Visitors frequently appreciate the serene and tranquil atmosphere, especially at places like Silent Valley Reservoir and Blue Lough, which offer a perfect spot to pause and enjoy nature. The impressive mountain views, the unique discovery of a sandy beach at Lough Shanna, and the overall peaceful retreat provided by these natural settings are highly valued.
While many trails in the Mournes are intermediate, the paths around Silent Valley Reservoir are well-kept and suitable for strolls. The Silent Valley Duck Pond also offers a gentle walk. For specific easy hiking routes, it's best to consult the Hiking around Cock Mountain Common guide and filter by difficulty.
Yes, picnicking is a popular activity. The Silent Valley Duck Pond has dedicated picnic benches. The lawns around the lake at Castlewellan Castle are also described as a perfect place for a picnic. Additionally, the sandy beach at Lough Shanna is recommended as a great spot for a relaxing sit-down and picnic.


Still not found your perfect lake around Cock Mountain Common? Check out the guides of these regions to see even more beautiful places.