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South Dublin

Top 7 Lakes around South Dublin

Best lakes around South Dublin offer diverse natural amenities for recreation and enjoying the outdoors. The region features several reservoirs and park lakes, primarily located within green spaces. These areas provide opportunities for walking, hiking, and observing local wildlife. South Dublin's landscape includes woodlands and river systems that feed into these lakes, contributing to their natural settings.

Best lakes around South Dublin

  • The most popular lakes is Bohernabreena Upper Reservoir, a reservoir that supplies water for the south of Dublin. It is surrounded by trees and offers views of the Dublin Mountains.
  • Another must-see spot is Bohernabreena Lower Reservoir, a reservoir featuring a valve tower that provides views of the water and surrounding landscapes.
  • Visitors also love Tymon Park, a large suburban park with lakes and extensive walking paths. It offers landscaped areas and facilities for families and outdoor activities.
  • South Dublin is known for its reservoirs and park lakes. These include man-made water bodies integrated into natural and recreational settings.
  • The lakes around South Dublin are appreciated by the komoot community, with 8 highlights receiving 51 upvotes and featuring 42 photos.

Last updated: May 5, 2026

Bohernabreena Upper Reservoir

Highlight • Lake

There are two reservoirs here in the Glenasmole Valley. They are surrounded by many trees so that they blend in nicely with the landscape. The upper one supplies water for the south of Dublin.

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The Bohernabreena reservoirs are a truly stunning area of natural beauty. The lower reservoir is the smallest of the two, there is a valve tower that allows you to step out onto the reservoir to catch epic views of the water and surrounding landscapes.

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Bohernabreena Waterworks

Highlight • Lake

Good gravel and mixed surfaces around the Reservoir. The waterworks is a good spot to stop for a photo.

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not so well known in dublin, there's a lovely walk / cycle here through an interesting reservoir with nice scenery

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Tymon Park

Highlight • Rest Area

Beautiful large suburban park in South Dublin offering green outdoor spaces, places to picnic, and fantastic water views.

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Poddle River

Highlight • River

Sensational views down the Poddle River as it joins the lake in Tymon Park. Perfect spot for some relaxation and a picnic.

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Tymon Park

Highlight • Natural

Tymon Park is a large recreation area in the southwest of Dublin. The area is split by the M50 motorway, with several crossing points to access the east or west park. There are lots of sports pitches and a couple of kids playgrounds as well as wild areas of woodland, grassland and wetland. The River Poddle flows through the park, with many lakes and ponds. There are several paths and two waymarked walking trails.

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Ballymount Park

Highlight • Rest Area

Ballymount Park is a public green space in South Dublin popular among walkers and runners for its well-maintained paths and sports facilities. The park also contains the ruins of the 17th-century Ballymount Castle and an adjacent Bronze Age mound, providing historical interest alongside its recreational amenities.

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Tips from the Community

ellierob
November 13, 2025, Ballymount Park

Ballymount Park is a public green space in South Dublin popular among walkers and runners for its well-maintained paths and sports facilities. The park also contains the ruins of the 17th-century Ballymount Castle and an adjacent Bronze Age mound, providing historical interest alongside its recreational amenities.

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51m
October 28, 2025, Tymon Park

Tymon Park is a large recreation area in the southwest of Dublin. The area is split by the M50 motorway, with several crossing points to access the east or west park. There are lots of sports pitches and a couple of kids playgrounds as well as wild areas of woodland, grassland and wetland. The River Poddle flows through the park, with many lakes and ponds. There are several paths and two waymarked walking trails.

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The Poddle River offers sensational views as it meanders into the lake in Tymon Park, creating a picturesque setting perfect for relaxation. The tranquil flow of the river and its lush surroundings provide a serene backdrop that’s ideal for unwinding and enjoying nature 🌅🧺

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Tymon Park is a delightful green space offering a refreshing escape from the hustle and bustle of city life. Spanning over 100 hectares, it features beautifully landscaped areas, extensive walking paths, and serene lakes. The park is perfect for leisurely strolls, family picnics, and outdoor activities. The well-maintained playgrounds and sports facilities make it a popular spot for families and fitness enthusiasts alike. The tranquil surroundings and ample green space provide a great setting for relaxation and recreation 🍃🏞️.

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This serene body of water offers a tranquil escape from the bustling city life. With its peaceful surroundings and breathtaking views, it provides the perfect setting for a leisurely stroll or a peaceful picnic.

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The Bohernabreena Upper Reservoir is a serene oasis tucked away in the picturesque Dublin Mountains. This hidden gem offers a peaceful retreat from the city's hustle and bustle. As you stroll along its tranquil shores, surrounded by lush greenery and shimmering waters, a sense of calm washes over you. The reservoir's natural beauty provides a perfect backdrop for a leisurely walk, picnic, or simply a moment of relaxation. Nature enthusiasts will appreciate the diverse birdlife and scenic trails that wind through the surrounding woodlands. The Bohernabreena Upper Reservoir is a true sanctuary where one can reconnect with nature and find solace in its tranquil embrace.

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Upper Reservoir sits in the Glenasmole Valley and supplies water for the south of Dublin. The views across the still waters are breathtaking, featuring a backdrop of the Dublin Mountains.

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The Bohernabreena reservoirs are a truly stunning area of natural beauty. The lower reservoir is the smallest of the two, there is a valve tower that allows you to step out onto the reservoir to catch epic views of the water and surrounding landscapes.

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Frequently Asked Questions

What types of lakes can I find in South Dublin?

South Dublin features a mix of reservoirs and park lakes. The reservoirs, like the Bohernabreena Upper Reservoir and Bohernabreena Lower Reservoir, are primarily located in natural valleys and supply water. Park lakes, such as those in Tymon Park and Griffeen Valley Park, are integrated into large green spaces designed for recreation.

Which lakes are most popular for walking and enjoying nature in South Dublin?

The Bohernabreena Reservoirs are highly popular for their serene natural landscapes and an 8.5km looped walk around the Upper Reservoir. Tymon Park also offers extensive walking paths around its lakes and diverse woodlands.

Are there family-friendly lakes in South Dublin?

Yes, Tymon Park is excellent for families, featuring multiple playgrounds, a fairy trail, and well-maintained paths. Griffeen Valley Park also has an artificial lake, a large playground, and a skatepark, making it suitable for family outings.

What outdoor activities can I do near South Dublin's lakes?

Beyond walking and enjoying nature, you can find various outdoor activities. For running, consider routes like the 'Bohernabreena Reservoirs running loop'. Cycling enthusiasts can explore options such as the 'River Weir at Lucan – Bohernabreena Upper Reservoir loop'. Gravel biking routes like 'Bridge Over the River Liffey – View over Blessington Lakes loop' are also available. You can find more details on these activities in the running, cycling, and gravel biking guides for South Dublin.

Are any of South Dublin's lake walks wheelchair accessible?

Yes, Ballymount Park is noted for having wheelchair accessible trails, offering an inclusive option for enjoying a lake setting in South Dublin.

Can I go wild swimming in South Dublin's lakes?

While some lakes like Blessington Lakes (just outside South Dublin) offer opportunities for swimming, caution is advised, and adherence to safety guidelines is necessary. Within South Dublin's main lakes and reservoirs, wild swimming is generally not recommended or permitted due to their primary function as water sources or for ecological preservation.

Are there historical features near any of the lakes?

Yes, Griffeen Valley Park, which features an artificial lake, is home to King John's Bridge, believed to be the oldest bridge in Ireland. The Bohernabreena Waterworks themselves are historical structures, constructed in the 1880s.

What is the best time of year to visit the lakes in South Dublin?

The lakes are beautiful year-round. Spring and summer offer lush greenery and warmer weather ideal for walking and picnics. Autumn brings vibrant foliage, especially around the wooded Bohernabreena Reservoirs. Winter provides a tranquil, often misty, atmosphere for peaceful strolls.

Are South Dublin's lakes dog-friendly?

Many parks in South Dublin, including Tymon Park and Griffeen Valley Park, feature dedicated dog parks and allow dogs on leads on their walking paths. Always check local signage for specific rules regarding dogs in natural areas and around wildlife.

Are there cafes or picnic facilities near the lakes?

Picnic facilities are available at the Bohernabreena Reservoirs. Tymon Park is also suitable for picnics. Honeypark Lake, while a more urban setting, is part of a development that includes a café, offering a convenient option for refreshments.

How can I get to the lakes in South Dublin using public transport?

Many of South Dublin's parks with lakes, such as Tymon Park and Griffeen Valley Park, are accessible via Dublin Bus routes. For specific routes and schedules, it's best to check the Dublin Bus website or a journey planner for the most up-to-date information to your chosen lake.

Are there any notable lakes just outside South Dublin worth visiting for a day trip?

Yes, two popular options in nearby County Wicklow are Lough Tay (also known as the 'Guinness Lake') and Blessington Lakes (Poulaphouca Reservoir). Lough Tay is famous for its unique appearance and stunning views in the Wicklow Mountains, while Blessington Lakes offer activities like kayaking and paddleboarding.

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