Best lakes around Letterkeen are found within the Wild Nephin Ballycroy National Park in County Mayo, Ireland. This region is characterized by its extensive forestry and mountain trails. While the area is known for its rugged beauty, it also features notable loughs that offer distinct natural beauty and visitor experiences. The landscape provides opportunities for experiencing traditional Irish countryside and wilderness environments.
Last updated: June 28, 2026
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A hive of activity, the marina at Castle Archdale is full of things to do. Why not park your bike and pedal on water on one of the hydrobikes? Kayaks, paddleboards and boats are also available to hire. Or if you're looking for a break, this is a great place to stop and take it all in.
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Boa Island is the largest island on Lough Erne. The road cuts through its centre with views of Lusty Beg, Lusty More and Cruninish Islands.
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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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Beautiful views over Lough Erne toward Tom's Island. Tom's Island is actually no longer an island, but once was before the lough was lowered.
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Take in the fabulous views of Lower Lough Erne from this point. Directly ahead you will see Crevinisaughy and Inishmakill island. These are one of the many islands found in this large lake system that is in fact widened sections of the River Erne as it flows towards the Alantic.
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Within the Letterkeen Woods, you'll find Lough Avoher, which is part of a popular loop walk. Slightly further afield, but still closely associated with the area, is Lough Feeagh, known for its panoramic views of the Nephin Mountains. Both offer distinct natural beauty and tranquil settings.
Yes, several spots are suitable for families. Castle Archdale Marina on Lough Erne offers activities like hydrobikes, kayaks, paddleboards, and boats for hire. Many viewpoints, such as Rossmore Point Beacon and Boa Island Road, are also considered family-friendly for enjoying the scenery.
The Lough Avoher Loop is a notable trail within Letterkeen Woods, approximately 10 km long, traversing riverbanks, forest tracks, and some boggy terrain. For broader hiking options, the Western Way long-distance trail runs along the eastern banks of Lough Feeagh, offering continuous vistas. You can also find various cycling and MTB routes in the wider region, which often pass by or offer views of lakes. For more details on routes, check out the Cycling around Letterkeen guide or the MTB Trails around Letterkeen guide.
Lough Feeagh holds historical significance with the remains of an Iron Age promontory fort, Leaba Dhiarmada agus GrΓ‘inne (Diarmuid and GrΓ‘inne's bed), located on a peninsula extending into the water. Lough Avoher's Irish name, 'Loch an BhΓ³thair' (lake of the road), suggests its past importance as a stopping point for drovers on the ancient Bangor Trail.
For serene views over Lough Erne, visit Rossmore Point Beacon, where you'll find a bench to sit and enjoy the scenery. The Boa Island Road also offers views of Lusty Beg, Lusty More, and Cruninish Islands on Lough Erne. Lough Feeagh itself provides sumptuous panoramic views of the surrounding Nephin Mountains.
Yes, Castle Archdale Marina is a hub of activity on Lough Erne, offering various water sports equipment for hire and serving as a great place to stop and relax. While Letterkeen Woods is more remote, the Brogan Carroll Bothy serves as a starting point for the Lough Avoher Loop.
The region's rugged beauty can be enjoyed year-round, but spring and summer offer milder weather conditions, making outdoor activities like hiking and cycling more comfortable. Autumn brings beautiful foliage, while winter can offer a stark, tranquil beauty, though some trails might be boggy after rain.
While the specific policy for every trail varies, generally, dogs are welcome in Wild Nephin Ballycroy National Park, which encompasses Letterkeen, but should be kept under control, preferably on a leash, to protect wildlife and ensure the safety of other visitors.
The lakes and surrounding wilderness are home to various wildlife. Lough Feeagh is particularly recognized for its wild salmon, with ongoing conservation efforts. The broader Wild Nephin National Park is a haven for native Irish flora and fauna, offering opportunities for birdwatching and observing other local species in their natural habitat.
Lough Feeagh is of significant scientific interest and is studied by the Global Lake Ecological Observatory Network (GLEON). This research contributes to understanding freshwater ecosystems and their responses to environmental changes.
Yes, the Lough Avoher Loop is a well-known circular walk within Letterkeen Woods. It's approximately 10 km long and marked with red arrows, offering a moderately challenging hike through diverse terrain.
Visitors appreciate the serene and picturesque views, especially over Lough Erne from spots like Rossmore Point Beacon. The opportunity for peaceful immersion in traditional Irish countryside, the variety of outdoor activities, and the tranquil atmosphere of places like Lough Avoher are also highly valued.


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