Best lakes around Llandwrog are found in the surrounding region of Gwynedd, Wales, particularly within Snowdonia National Park. This area features a variety of natural and glacially formed lakes nestled amidst dramatic mountain peaks. The landscape offers diverse opportunities for exploration, from tranquil shores to challenging mountain trails. Llandwrog serves as a convenient base for accessing these notable lakes.
Last updated: June 20, 2026
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Llyn Dinas is a picturesque 24-hectare glacial lake in Eryri (Snowdonia) National Park in North Wales, near Beddgelert in the Nant Gwynant valley. It is a popular spot for scenic walks, wild trout fishing, paddleboarding, and swimming. The lake is relatively shallow (maximum 10 metres) and lies on the lower slopes near the Watkin Path to the summit of Snowdon.
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This lake is located near the village of Rhyd-ddu (not at the foot of Cadair Idris mountain). The lake has a surface area of 50 hectares and is situated 182 meters above sea level. According to John Leland in the 16th century, the original name was "Llyn Cadair yr Aur Frychin". The lake became famous through the sonnet Tyr Ysgol (The school building) by the poet TH Parry-Williams. (Wikipedia)
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Start this hike early in the day. I started late and ended up doing the steep rocky descent when it was getting dark and drizzling, which made it feel much harder. Once you hit the lakes it becomes easy, but the upper rocky section needs proper shoes and slow steps. Leave the summit before 3 PM so you reach the lakes in daylight. With better timing and good grip shoes, this route becomes a smooth and enjoyable hike instead of a long, tiring one.
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Llyn y Gadair, which translates to "Lake of the Chair," is a breathtaking glacial lake located at the foothills of Cadair Idris, nestled beneath the rugged peak of Cyfrwy. This serene body of water is known for its clear, cold waters and its picturesque setting amid Snowdonia's dramatic landscape
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The region around Llandwrog, particularly within Snowdonia National Park, offers several stunning lakes. Among the most popular are Llyn Llydaw, known for its dramatic mountain scenery and its location on the Miners' Track, and Llyn Padarn, a glacially formed lake popular for watersports and home to the Llanberis Lake Railway. Llyn Dinas is also a favorite for its peaceful setting and walking opportunities.
Yes, several lakes cater to families. Llyn Padarn is highly recommended for its easy access and sheltered bays, perfect for watersports like kayaking and paddleboarding. The Llanberis Lake Railway also runs along its shore, offering a scenic ride. Llyn Dinas is also considered family-friendly, offering peaceful walks and swimming opportunities. The lower sections of the Miners' Track near Llyn Llydaw are also suitable for families.
The lakes near Llandwrog are excellent for various outdoor activities. You can enjoy hiking, from easy strolls to challenging mountain ascents, with many routes starting near the lakes. Watersports like kayaking, paddleboarding, and swimming are popular, especially at Llyn Padarn and Llyn Tegid (Bala Lake). The area also offers scenic railway rides, such as the Llanberis Lake Railway and the Bala Lake Railway.
Yes, the region provides a wide range of hiking trails. For easier walks, you can explore the footpaths around Llyn Dinas or the lower parts of the Miners' Track near Llyn Llydaw. For more challenging hikes, routes up Yr Wyddfa (Snowdon), including the strenuous Watkin Path, begin near Llyn Dinas. You can find more hiking options, including easy, moderate, and difficult mountain hikes, in the komoot guides for easy hikes, general hiking, and mountain hikes around Llandwrog.
Near Llyn Padarn, you can find the remains of Dolbadarn Castle, one of the oldest native Welsh castles, overlooking the water. The village of Llanberis, adjacent to Llyn Padarn, also has a rich slate mining heritage. Additionally, both Llyn Llydaw and Llyn Glaslyn are associated with Arthurian legends, with some tales suggesting they are the resting places of King Arthur's sword, Excalibur.
For watersports, Llyn Padarn is an excellent choice. It offers easy access and sheltered bays, making it ideal for activities like kayaking and paddleboarding, with instruction often available. Llyn Tegid (Bala Lake), the largest natural body of water in Wales, is also a top spot for various water sports, including sailing, with equipment hire and experiences offered by local clubs.
Yes, the lakes are home to unique natural features and wildlife. Llyn Padarn is notable for being home to the rare Arctic char fish, a species that has survived from the ice age. Llyn Tegid (Bala Lake) is renowned for the rare 'gwyniad' fish, also trapped there after the last Ice Age. The dramatic mountain scenery surrounding lakes like Llyn Llydaw and Llyn Glaslyn, with their perfect reflections of peaks like Yr Wyddfa (Snowdon), are also significant natural highlights.
The best time to visit the lakes near Llandwrog generally depends on your preferred activities. Spring and summer offer warmer weather, ideal for watersports, swimming, and enjoying the lush green landscapes. Autumn brings stunning foliage, making it a beautiful time for hiking. While winter can be dramatic and beautiful, some higher trails may be more challenging due to snow and ice.
Parking availability varies by lake. For lakes like Llyn Padarn, there are often designated parking areas within Padarn Country Park or in the nearby village of Llanberis. For lakes like Llyn Llydaw, parking is typically available at trailheads such as Pen-y-Pass car park, which serves the Miners' Track. It's advisable to check specific parking details for your chosen lake or trailhead, especially during peak seasons.
Llyn Dinas is described as an ideal spot for a swim. While wild swimming is popular in many Welsh lakes, it's important to exercise caution, be aware of water temperatures, currents, and local regulations. Always prioritize safety and consider swimming in designated areas or with appropriate gear and experience.
Llyn Glaslyn, located higher up than Llyn Llydaw, is smaller but incredibly atmospheric. It's cupped just below Snowdon's mighty east face, forming a sensational natural amphitheatre surrounded by charismatic summits like Y Lliwedd and Crib Goch. This spectacular place also boasts Arthurian associations, with legends suggesting King Arthur's sword Excalibur was thrown into its waters.
Yes, several lakes in the region are steeped in mythology. Llyn Llydaw is linked to Arthurian legend, with some saying it is the resting place of King Arthur's sword, Excalibur. Llyn Glaslyn also shares this Arthurian association. Additionally, local mythology claims Llyn Tegid (Bala Lake) is home to 'Teggie,' Wales' answer to the Loch Ness Monster.


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