Lakes in the Vale of Glamorgan offer diverse natural landscapes and recreational opportunities within South Wales. This region features a varied coastline, agricultural land, and significant natural areas, including several lakes and ponds. Many of these sites are recognized for their ecological value, with some designated as Sites of Special Scientific Interest (SSSI). The area provides accessible natural spaces for wildlife observation and outdoor activities.
Last updated: April 26, 2026
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Nestled within Hensol Forest is Pysgodlyn Mawr, a designated SSSI site and owned by the Welsh Forestry Commission. Here you'll find a beautiful serene coarse fishing lake.
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Water lilies carpet the tranquil Llwyn Yoy Pond, a small lake located near to The Vale Resort in Hensol. Pause and enjoy a moment of serenity before you continue on your journey through the South Wales countryside.
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This is a wonderful open space to cycle through with scenic lakes and lush grassland. It's an open space that surrounds Rhoose Point, Wale's most southerly point.
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One of the steepest hills to climb locally to Cardiff Bay. Best not to get too carried away early on as you can quickly run out of steam halfway up. Great views of the Bay from the top along Pembroke Terrace.
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The Vale of Glamorgan offers a diverse range of lakes, from natural SSSI sites to country park lakes and dedicated fishing lakes. You'll find tranquil, secluded spots like Pysgodlyn Mawr, scenic areas with lush grassland such as Rhoose Point, and smaller, serene ponds like Llwyn Yoy Pond carpeted with water lilies.
Yes, Pysgodlyn Mawr, nestled within Hensol Forest, is considered a hidden gem. This natural four-acre lake is a Site of Special Scientific Interest (SSSI) and offers a quiet, peaceful location with important habitats for wildlife. Dyffryn Springs also provides a tranquil setting surrounded by farmland and woodland.
Cosmeston Lakes Country Park is excellent for wildlife, with its East Lake attracting numerous waterfowl like mute swans and great crested grebes, and the West Lake being a conservation area where grey herons and otters are often spotted. Pysgodlyn Mawr is also an SSSI with significant wildlife habitats, and Dyffryn Springs is known for herons and kingfishers.
Yes, both Pysgodlyn Mawr is a serene coarse fishing lake. Additionally, Dyffryn Springs features four lakes (Waycock, Thaw, Goldsland, and Reservoir) that are regularly stocked with fish like carp, bream, tench, and roach, making it an excellent spot for anglers.
Absolutely. Cosmeston Lakes Country Park is highly family-friendly, offering accessible paths, picnic areas, an adventure playground, and the Cosmeston Medieval Village. The Knap also features gardens and is considered family-friendly, as are Rhoose Point and Llwyn Yoy Pond.
Cosmeston Lakes Country Park is well-known for its accessible and flat paths, making it suitable for visitors with wheelchairs and prams. It offers an inclusive experience for enjoying nature.
Cosmeston Lakes Country Park offers various walking routes with accessible paths. Pysgodlyn Mawr provides easy walks through woodland, though paths can be muddy after rain. Rhoose Point also features scenic lakes and grassland ideal for walks.
Cosmeston Lakes Country Park is unique for its Cosmeston Medieval Village, where visitors can experience 14th-century life with costumed 'villagers.' Pysgodlyn Mawr is located near Hensol Castle, adding a historical backdrop to your visit.
Beyond walking and wildlife spotting, the region offers various outdoor activities. You can find easy hikes, such as the 'St Peter's Church Penarth – Cosmeston Lakes Nature Reserve loop' near Cosmeston, or explore cycling routes like the 'View of Cardiff Bay – Cardiff Bay Barrage loop' near View of Cardiff Bay from Pembroke Terrace. For more options, check out the Easy hikes in the Vale of Glamorgan, Cycling in the Vale of Glamorgan, and MTB Trails in the Vale of Glamorgan guides.
The lakes are beautiful year-round. Spring and summer offer lush greenery and active wildlife, while autumn brings vibrant colors. Winter walks can be serene, though some paths, like those around Pysgodlyn Mawr, might be muddy after rain. Always check local conditions before your visit.
Visitors frequently praise the tranquility and natural beauty. Many enjoy the abundant birdlife, especially at places like The Knap, and the serene atmosphere of spots like Llwyn Yoy Pond. The scenic views, such as those from Pembroke Terrace overlooking Cardiff Bay, are also highly appreciated.


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