Top 20 Lakes in Wicklow
Best lakes in Wicklow are found within County Wicklow, known for its diverse natural landscapes and historical significance. The region features a variety of lakes, from glacial valleys to artificial reservoirs, set amidst mountains and forests. These bodies of water contribute to the area's natural beauty and provide settings for outdoor activities. Wicklow's lakes are a key part of its geographic identity, attracting visitors seeking natural environments.
Best lakes in Wicklow
- The most popular lakes is Upper Lake, Glendalough, a lake that is a glacial lake near Glendalough. When the water is calm, the surrounding mountains reflect on its surface. This lake is considered one of the most formative lakes in the Wicklow Mountains.
- Another must-see spot is Triton Lake, a lake featuring a Triton statue and life-sized winged Pegasus Horses. Visitors can expect a captivating feature within the Italian Garden at Powerscourt Estate, with a dramatic fountain at its center.
- Visitors also love Blessington Lake, a lake that is one of the most spectacular artificial lakes in the region. It is known for its quiet roads and minimal car traffic, making it a destination for cyclists.
- Wicklow is known for glacial lakes, artificial reservoirs, and scenic viewpoints overlooking these waters. The region offers a variety of lakes to see and explore, each with distinct features and surrounding environments.
- The lakes in Wicklow are appreciated by the komoot community, with more than 20 highlights and over 220 photos shared. The community has given more than 700 upvotes to these locations, indicating their appeal for outdoor adventures.
Last updated: May 31, 2026
Upper Lake, Glendalough
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Glendalough Round Tower
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View of the Upper Lake from The Spinc
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The trail goes up by Poulanass Waterfall before joining the amazing boardwalk and wooden steps leading to the spectacular viewing point overlooking the Upper Lake. On the other side of the valley you decent down a rocky trail to the deserted Miners Village where a path takes you back into Glendalough.
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Glendalough Upper Lake Boardwalk
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Vartry Reservoir
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Pegasus Statues at Triton Lake
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As you wander through the Italian Garden, the sight of these life-sized Pegasus Horses is sure to leave you spellbound, their intricate details and noble stance a testament to the artistry of generations past. Set against the backdrop of Triton Lake, adorned with a fountain inspired by the grandeur of Rome's Piazza Barberini, the scene is nothing short of breathtaking.
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Triton Lake
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Glendalough Monastic Site
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View of Upper and Lower Lake Boardwalk, Wicklow Mountains National Park
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View of Glendalough Upper Lake
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Popular around Wicklow
Running the Wicklow Way – From the city to the mountains
The Wicklow Way — discover Ireland's east
Lough shores and country roads – Blessington Loop
Follow the water - Along Ireland's rivers and lakes
Hike Ireland's coast: cliffs, waves and wonderful wide beaches
Discover Ireland's unspoilt nature in its national parks
Ireland's blue rivers and lakes – walks along the water
Discover Ireland's past – historical walks on the Emerald Isle
The magical east of Ireland – ancient places, scenic lakes and rocky mountains
Hiking in Wicklow
Other adventures in Wicklow
Tips from the Community
Large area with an ancient monastery settlement, hiking trails and 2 lakes.
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Very special place with old graves standing askew. The whole area breathes a distant mystical history.
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The Irish saint St. Kevin (c. 498–618 AD), from a noble family in Leinster, was trained as a monk and then sought solitude – here in Glendalough as a hermit. Around 540, he withdrew to this remote valley to live in seclusion, asceticism, and prayer. Legends tell that he had deer, otters, and birds as friends. But as it sometimes happens: disciples soon followed him, and a monastic community was established (545 AD), which developed into one of the most important monasteries in Ireland (heyday: 10th–12th centuries). A 30-meter-high round tower (10th–11th centuries), the ruins of the cathedral (1214), a stone church (St. Kevin's Kitchen), and a house still remain. – Very pretty and mystical, the whole thing in the middle of the cemetery.
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The view from below across the lake to the house is beautiful.
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Vartry Reservoir, situated near Roundwood in County Wicklow, Ireland, serves as a vital water source for Dublin city. The area features nearly 20 km of walking trails around the reservoirs, offering opportunities to observe diverse wildlife, flora, and mountain views.
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Triton Lake at Powerscourt Estate is a captivating feature within the Italian Garden. 🌊✨ Overlooked by life-sized winged Pegasus Horses, these zinc sculptures were crafted in 1869 by Professor Hugo Hagen in Berlin and symbolize Greek mythology's creators of springs and carriers of Zeus' thunderbolts. The dramatic fountain at the lake’s center is inspired by Rome’s Piazza Barberini, adding an elegant touch to the serene landscape. 🐎🏛️ The combination of mythological art and natural beauty makes Triton Lake a must-visit spot.
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Frequently Asked Questions
Which lakes in Wicklow offer the most scenic views?
Lough Tay, often called 'The Guinness Lake' due to its dark waters and white sand, provides iconic and highly photographed scenery from viewing points along the R759 road. The Upper Lake, Glendalough, is also renowned for its stunning beauty, especially when viewed from trails like the Spinc.
Are there family-friendly lakes to visit in Wicklow?
Yes, several lakes are great for families. The Upper Lake, Glendalough, offers various marked trails and the historic monastic settlement. Blessington Lake (Poulaphouca Reservoir) provides a wide range of outdoor activities and the popular Blessington Greenway, suitable for all ages. Vartry Reservoir also has family-friendly trails.
What historical or cultural sites can be found near Wicklow's lakes?
The Glendalough Valley, home to the Upper and Lower Lakes, is famous for its 6th-century monastic settlement founded by St. Kevin. This site includes a round tower, ancient churches, and stone crosses, offering a rich historical experience alongside natural beauty.
What outdoor activities can I do near the lakes in Wicklow?
Wicklow's lakes are excellent for various outdoor activities. You can enjoy hiking and walking around Glendalough and Lough Dan. Cycling is popular around Blessington Lake, which has quiet roads and the Blessington Greenway. For more adventurous cycling, explore the MTB Trails in Wicklow or Gravel biking in Wicklow. Road cyclists can find routes like the Poulaphouca Reservoir loop in the Road Cycling Routes in Wicklow guide.
Are there any unique or hidden gem lakes in Wicklow?
Lough Dan offers a more secluded and tranquil experience compared to other lakes, surrounded by rolling hills and cypress forests. While not directly accessible, its quiet nature makes it a hidden gem for those seeking peace. Triton Lake at Powerscourt Estate is a unique feature with its dramatic fountain and Pegasus statues.
Which lakes are best for hiking and walking?
Glendalough's Upper and Lower Lakes offer numerous hiking options, from short strolls to full-day hikes like the Spinc Trail, providing stunning views. Lough Dan is also an excellent location for hiking, with trails around its serene shores. The Blessington Greenway around Blessington Lake is perfect for walks with scenic views.
Can I find wheelchair accessible areas near Wicklow's lakes?
Yes, the Grass Beach at Vartry Reservoir is noted as wheelchair accessible, offering a viewpoint and access to the lake.
What makes Lough Tay unique?
Lough Tay is famously known as 'The Guinness Lake' because its dark peaty waters, combined with a stretch of imported white sand at its northern edge, create the distinct appearance of a pint of Guinness. It's nestled between Djouce Mountain and Luggala, offering a truly iconic landscape.
Where can I find a sandy beach near a lake in Wicklow?
You can find a sandy beach at Lough Dan, known as Sandy Beach at Lough Dan. It's a great spot for swimming or enjoying a picnic in a tranquil setting.
What is the best time to visit the lakes in Wicklow?
The lakes in Wicklow are beautiful year-round, but spring and summer offer the mildest weather for outdoor activities like hiking, cycling, and picnicking. Autumn brings stunning foliage, particularly around Glendalough. Always be prepared for changeable weather, as the region can be windy and wet.
Are there any artificial lakes in Wicklow?
Yes, Poulaphouca Reservoir, commonly known as the Blessington Lake, is a significant artificial reservoir created by damming the River Liffey. It serves as a vital water supply for Dublin and generates hydroelectricity, also offering extensive recreational opportunities.
What kind of wildlife can I expect to see around Wicklow's lakes?
The Wicklow Mountains National Park, encompassing lakes like Glendalough and parts of Lough Dan, supports diverse habitats. You might spot brown trout, minnows, and European eels in the lakes. The surrounding areas are home to various bird species, and deer are often seen near pathways, especially around Glendalough.
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