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Clonachullion

Top 8 Lakes around Clonachullion

Best lakes around Clonachullion are found in the surrounding County Down landscape, particularly within the Mourne Mountains. Clonachullion is a townland in Northern Ireland, serving as a base for exploring the region's natural features. The area around Clonachullion offers a variety of lakes, from reservoirs to mountain loughs, set amidst granite peaks and valleys. These locations provide opportunities for walking and appreciating the natural environment.

Best lakes around Clonachullion

  • The most popular lakes is Blue Lough, a lake embedded…

Last updated: May 19, 2026

Slieve Binnian summit

Highlight • Summit

Has to be one of the best summits in the Mournes.
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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Silent Valley Reservoir

Highlight • Viewpoint

Silent Valley Reservoir in the heart of the Mourne Mountains is one of the most beautiful places in Northern Ireland.

Situated in the Mourne Mountains AONB near Kilkeel, Silent Valley …

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Blue Lough

Highlight • Lake

Embedded in a wide trough valley, the Blue Lough is right at your feet. A place to just pause and enjoy the impressive nature.

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View of Castlewellan Castle

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Lovely looking castle surrounded by a lake and lots of trails for walking and cycling. Unfortunately, the castle is not open to the public and swimming is not allowed in the lake (fishing and boats are fine).

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Silent Valley Duck Pond

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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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Popular around Clonachullion

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Damiano 🇮🇹
August 27, 2025, Silent Valley Duck Pond

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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Beautiful view of the castle

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Nice duck pond with picnic benches and kids play park

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Beautiful area with a good kids play park

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Grace Mulligan
October 20, 2023, Blue Lough

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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Frequently Asked Questions

What kind of lakes can I expect to find around Clonachullion?

Around Clonachullion, particularly within the Mourne Mountains, you'll discover a variety of lakes including natural loughs, man-made reservoirs, and even some with unique features like sandy beaches. These are set amidst granite peaks and valleys, offering diverse settings for exploration.

Are there family-friendly lakes to visit near Clonachullion?

Yes, several lakes around Clonachullion are suitable for families. For instance, Silent Valley Reservoir offers well-kept paths and a peaceful atmosphere. Another great option is the Silent Valley Duck Pond, which features picnic benches and a kids' play park, making it ideal for a relaxed family outing.

What are some of the most scenic lakes in the area?

The region boasts several scenic lakes. Blue Lough is embedded in a wide trough valley, offering impressive natural views. Silent Valley Reservoir is known for its tranquil setting amidst sweeping granite peaks. Additionally, Sandy beach at Lough Shanna provides a unique mountain beach experience.

Can I find historical sites or interesting landmarks near the lakes?

Yes, near the lakes, you can find historical landmarks. For example, the View of Castlewellan Castle offers a picturesque sight of an ornate Scottish baronial castle built in 1858, surrounded by a lake and trails. While the castle itself is not open to the public, its grounds contain a phenomenal arboretum.

What outdoor activities can I do near these lakes?

The area around Clonachullion's lakes is excellent for various outdoor activities. You can find numerous trails for running, gravel biking, and road cycling. For running, explore routes like the Trassey Track to Hare's Gap run. Gravel biking offers routes such as the View of Castlewellan Castle – Castlewellan Lake loop. Road cyclists can enjoy the Spelga Reservoir loop. You can find more details and routes in the dedicated guides for running trails, gravel biking, and road cycling around Clonachullion.

Are there any lakes with unique natural features?

Absolutely. Sandy beach at Lough Shanna is a prime example, offering a surprising sandy beach high up in the mountains, perfect for relaxation. Blue Lough is notable for being embedded in a wide trough valley, showcasing impressive natural geology.

What is the best time to visit the lakes around Clonachullion?

The lakes in the Mourne Mountains area are beautiful year-round. Spring and summer offer lush greenery and warmer temperatures ideal for walking and picnics. Autumn brings vibrant colors to the landscape. While winter can be colder, it often provides a stark, tranquil beauty, especially around places like Silent Valley Reservoir.

Are there walking routes suitable for all abilities near the lakes?

Yes, there are walking routes for various abilities. While many trails in the Mournes can be intermediate to difficult, areas like Silent Valley Reservoir offer well-maintained paths suitable for easier strolls. The Silent Valley Duck Pond also provides a gentle walk with amenities.

What do visitors enjoy most about the lakes around Clonachullion?

Visitors frequently praise the peaceful and tranquil atmosphere, especially at locations like Silent Valley Reservoir. The impressive natural beauty, opportunities to pause and appreciate the surroundings at places like Blue Lough, and the unique features like the sandy beach at Lough Shanna are also highly appreciated.

Are there facilities like parking or cafes near the lakes?

While specific details on cafes directly adjacent to every lake are not available, areas like Silent Valley Duck Pond offer picnic benches. For parking, many popular trailheads and visitor centers in the Mourne Mountains, such as those associated with Silent Valley, provide parking facilities. It's advisable to check specific locations for amenities before your visit.

Can I go wild swimming in the lakes around Clonachullion?

While the lakes offer beautiful scenery, swimming is generally not permitted in many of the reservoirs, such as Silent Valley, due to their role in water supply. For natural loughs, it's important to exercise caution and check local regulations, as conditions can be unpredictable and facilities for swimmers are typically absent. Always prioritize safety and respect local guidelines.

What wildlife might I encounter around the lakes?

The natural environment around the lakes, particularly within the Mourne Mountains, supports diverse wildlife. You might spot various bird species, including waterfowl around the duck pond areas. The surrounding hills and forests are home to mammals like red deer, badgers, and foxes, though they are often shy. Keep an eye out for local flora and fauna as you explore the trails.

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

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