Lakes in Connacht offer a diverse array of natural features and attractions. This western province of Ireland features vast, island-studded expanses and serene waters nestled amidst scenic landscapes. The region's lakes provide opportunities for angling, historical exploration, and watersports. These bodies of water are integral to Connacht's natural beauty, characterized by rolling hills, dense forests, and rocky outcrops.
Last updated: May 3, 2026
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Popular around Connacht
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Follow the water - Along Ireland's rivers and lakes
A geological masterpiece along the R341. This beach is not made of sand, but of the fossilized remains of calcareous seaweed (maerl), which gives it a brilliant white color and a unique texture. When the sun shines, the water here turns such a bright turquoise that you'll feel like you're in the tropics. For cyclists, this is an ideal place to take off your shoes and walk on the white grains. Note the contrast between the white beach, the black rocks, and the deep blue Atlantic Ocean.
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At this lovely spot and across the road is the Holy Well. It has a significance with the irish troubles and where the catholics made/built an outdoor church to worship, in a forest.
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Not quite as beautiful as in Norway, but still a view over the fjord that is unique in Ireland.
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Lough Gill is a beautiful large lake scattered with 20 small islands including the Lake Isle of Innisfree. The spectacular lake is surrounded by woodland giving it a real sense of peace and quiet.
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This is a lovely walk on good paths and the views out over the lake are wonderful.
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There are three great loop walks that begin at the Derradda Community Centre about 3.5km (2.2 miles) west of Newport just off the Newport/Mulranny Road (N59). There is a signpost on the right for the community centre which is nestled in the foothills of the Nephin Beg range. Here you overlook beautiful Clew Bay and the local lakes. There are many other trails that start in the surrounding areas too. The Great Western Greenway website is a great resource for information: https://www.greenway.ie/burrishoole-loops/
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There are three great loop walks that begin at the Derradda Community Centre about 3.5km (2.2 miles) west of Newport just off the Newport/Mulranny Road (N59). There is a signpost on the right for the community centre which is nestled in the foothills of the Nephin Beg range. Here you overlook beautiful Clew Bay and the local lakes. There are many other trails that start in the surrounding areas too. The Great Western Greenway website is a great resource for information: https://www.greenway.ie/burrishoole-loops/
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The lake is a popular scenic location, and extensively photographed, and offers views directly into the Glencoaghan Valley of the Twelve Bens and the peaks of the Glencoaghan Horseshoe, a 16–kilometre 8–9 hour route that is considered one of Ireland's best hill-walks. https://www.guide-ireland.com/tourist-attractions/derryclare-lough/
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Connacht's lakes offer a wide range of outdoor activities. Many lakes are renowned for fishing, particularly for brown trout and salmon, such as Lough Corrib, Lough Mask, Lough Arrow, and Lough Conn. Watersports like windsurfing are popular at Lough Allen, while Lough Arrow and Lough Key are suitable for rowing, kayaking, and sailing. For those who enjoy land-based activities, you can find excellent hiking trails and gravel biking routes throughout the region, often with scenic lake views.
Yes, several lakes in Connacht are great for families. Lough Key, within Lough Key Forest & Activity Park, offers adventure activities, boat hire, and walking trails. Lough Fee provides a calm environment for cycling and bird watching. The Killary Fjord area is also family-friendly, with boat tours available. Additionally, Pebble Beach at Lough Corrib is a good spot with facilities, and Lough Gill and Slishwood Forest are known for their family-friendly environments.
Connacht is a prime destination for anglers. Lough Corrib is considered one of Europe's premier fishing spots for wild brown trout and salmon. Lough Mask is famed for its exceptional brown trout fishery, including large ferox trout. Lough Arrow is celebrated for its brown trout, especially during the May fly hatch. Lough Conn also offers fabulous brown trout and salmon fishing, typically best between March and July. For pike fishing, Lough Key, Lough Allen, Lough Coolin, and Ballyquirke Lake are popular choices.
Absolutely. Lough Corrib is home to over 1,300 islands, with Inchagoill Island featuring early Christian ruins like St. Patrick's Church and the 12th-century Church of the Saints. Caislean-na-Circe (Hen's Castle), a medieval fortress, is also on Lough Corrib. Near Lough Mask, you can explore Cong Village, home to Ashford Castle and the 'Quiet Man' Museum. Lough Arrow's surroundings include the Carrowkeel Megalithic Cemetery and Moytirra East Court Tomb. The Marconi Railway Line and Lough Emlaghnabehy offers a historical trail related to an early wireless station.
Connacht's lakes boast stunning natural beauty. The Killary Fjord is Ireland's only fjord, offering unique views and opportunities to spot seals, whales, and dolphins. The Hill of Doon Viewing Point provides breathtaking panoramas of Lough Corrib. The Pigeon Hole, a limestone cave with a subterranean stream, connects Lough Corrib and Lough Mask. Lough Inagh is set dramatically between the Twelve Bens and Maumturk mountains, offering spectacular scenery. Pine Island, Derryclare Lough is another beautiful viewpoint.
Yes, several lakes are suitable for watersports. Lough Arrow is known for rowing, kayaking, open water swimming, and sailing. Lough Allen is popular for windsurfing, with equipment rental and lessons often available. Lough Key also offers opportunities for sailing and boat hire. Ballyquirke Lake is another option for watersports enthusiasts.
The best time to visit depends on your interests. For fishing, the angling season for brown trout and salmon typically runs from February/March to September, with May being particularly popular for the May fly hatch on Lough Arrow and Lough Mask. Spring brings vibrant rhododendron blooms around lakes like Lough Fee. Autumn offers stunning golden and burnt orange colours, especially around places like Leenaun Waterfront on Killary Fjord.
Yes, Lough Arrow is suitable for open water swimming. Loughrea Lake is a Blue Flag lake, making it ideal for swimming with amenities like changing rooms and picnic areas. Always check local conditions and safety guidelines before swimming in any open water.
Many lakes offer excellent trails. Lough Key Forest & Activity Park has numerous walking and cycling trails. The Lough Conn Drive is a 140-kilometer loop offering scenic views and passing through various towns and ancient ruins. Lough Fee is a tranquil spot for cycling. The Derradda Community Centre Trailhead provides access to trails, and Marconi Railway Line and Lough Emlaghnabehy offers a wide trail for hiking. For more options, explore hiking and gravel biking guides for Connacht.
The lakes and their surrounding wetlands are rich in wildlife. Lough Corrib is a significant conservation site, supporting diverse species including otters, kingfishers, and peregrine falcons. Lough Arrow is a designated Wildlife Sanctuary, home to a regionally important population of wintering waterfowl, breeding Great Crested Grebe, and nesting duck species. The Killary Fjord is known for sightings of seals, whales, and dolphins. Lough Fee is also a good spot for bird watching.
Yes, beyond the lakes, you can explore unique natural attractions. The Killary Fjord is a deep, glacially carved inlet, unique in Ireland. The Pigeon Hole, a limestone cave with a subterranean stream, connects Lough Corrib and Lough Mask and is a fascinating natural wonder. The Hill of Doon offers panoramic views of the landscape surrounding Lough Corrib.


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