Best lakes around Llanegryn are found within the surrounding Gwynedd region, particularly Snowdonia National Park. This area features diverse natural landscapes, including glacial lakes and mountain tarns, offering various outdoor activities. The region is characterized by its mountainous terrain and scenic waterways, making it a notable destination for exploring natural features.
Last updated: May 6, 2026
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First, a somewhat adventurous ride on the single track to the parking lot, which costs £5. The easy loop around the lake is very beautiful and relaxing – the sheep roam freely, but they keep their distance. Dogs must be on a leash, of course, but that's not a problem. Enjoy it – and if you're up for more, go for a longer loop. There are a few tables and benches above the parking lot for your picnic. You won't find any litter baskets, so you'll have to take them with you – which is perfectly fine, as it's a nature reserve. Highly recommended.
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Very nice pre-summit on the way to Pen-y-Cadair
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take a little time, have a sit and let it soak in
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Mega Tough - At the top its worth it!
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A quieter peak compared to the Eryri hotspots with great views of Cardigan Bay.
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The Bearded Lake or Llyn Barfog is a pretty mountain lake below Mynydd y Llyn. It's fringed with water lilies and other plants which may explain its name. Legend has it that once a monster lived here, terrorising the local people. King Arthur came to rid the area of the menace, lassoing the monster with magical chains and dragging it out of the lake with his horse Llamrai. You can even see the horse’s footprint in a nearby rockface - Carn March Arthur.
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A challenging yet rewarding hike, with inspiring scenery.
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For breathtaking views and excellent walking opportunities, consider Cregennan Lakes. These twin lakes, owned by the National Trust, offer panoramic vistas of the Mawddach Estuary and Barmouth Bridge. Another fantastic option is Tal-y-Llyn Lake (Llyn Mwyngil), located at the foot of Cadair Idris, which provides a blend of tranquil riverside paths and more ambitious routes amidst stunning natural splendor.
Yes, Cregennan Lakes are considered family-friendly, with a National Trust car park making them easily accessible. The area around Tal-y-Llyn Lake also offers easy riverside paths suitable for families. For easy hikes, you can explore routes like the 'Hiking loop from Castell Y Bere' or 'View of Tywyn loop from Tonfanau' which are part of the Easy hikes around Llanegryn guide.
For those brave enough, Llyn Cau, a high mountain lake watched over by the cliffs of Cadair Idris, is a spot where visitors have been known to swim. Tal-y-Llyn Lake also has clear, calm waters suitable for open water swimming. For a more secluded experience, Llyn Eiddew Bach in the remote northern Rhinogs is noted for wild swimming, with cliffs suitable for jumping.
The lakes around Llanegryn offer a variety of outdoor activities. Hiking is very popular, with trails ranging from easy to challenging around lakes like Tal-y-Llyn and Cregennan. Fishing is also a common activity, particularly at Cregennan Lakes (trout fishing) and Tal-y-Llyn Lake. You can also find cycling routes in the area, such as the 'Mawddach Estuary Trail' or 'Rose's Open Shop loop from Llanegryn', detailed in the Cycling around Llanegryn guide.
Yes, Llyn Cau is steeped in local folklore, with legends of a terrifying serpent, the Afanc, residing in its depths. The entire Cadair Idris area is rich in myths, with the mountain itself named 'Idris's chair' after a giant. Llyn Barfog (Bearded Lake) also has a legend of King Arthur lassoing a monster from its waters, with a horse's footprint visible in a nearby rockface.
The lakes around Llanegryn are beautiful year-round, but the best time to visit for hiking and outdoor activities is typically during spring, summer, and early autumn when the weather is milder and trails are more accessible. These seasons offer the most pleasant conditions for enjoying the scenic views and various activities.
Cregennan Lakes are noted for their accessibility, featuring a National Trust car park that makes them easy to reach for all users. While specific details on wheelchair accessibility for trails are limited, the car park provides a good starting point for enjoying the views.
Yes, Llyn Cynwch, located on the Nannau Estate, is ideal for gentle circular walks. Tal-y-Llyn Lake also offers easy riverside paths that can be enjoyed as circular routes. For more options, check the Easy hikes around Llanegryn guide.
For a more secluded and wild experience, Llyn y Gadair, nestled in the foothills of Cader Idris, offers a peaceful and serene atmosphere away from crowds. The remote Llyn Eiddew Bach and Llyn Eiddew Mawr in the northern Rhinogs also provide a wilder setting, though access can be challenging due to narrow and steep lanes.
Fishing is a popular activity at several lakes. Cregennan Lakes are known for trout fishing, though swimming and boating are not permitted to protect the ecosystem. Tal-y-Llyn Lake is also a popular spot for fishing. Llyn Cynwch is ideal for fishing brown and rainbow trout, and Llyn Eiddew Mawr is stocked with small, free-rising trout, making it good for beginner anglers.
Absolutely. The area around Cadair Idris offers challenging hikes with spectacular lake views. The climb to Llynnoedd Cregennen from Arthog is described as very difficult but rewards with fantastic views. The Precipice Walk, which features Llyn Cynwch, also offers breathtaking vistas. For more challenging routes, consult the Hiking around Llanegryn guide.
Llyn Cau is a unique high mountain lake, known for its spectacular color best appreciated from the ridge above. It's nestled beneath the frowning cliffs of Craig Cwm Amarch and Penygadair, part of the Cadair Idris range. Beyond its natural beauty, it's steeped in local folklore, with legends of a serpent residing in its depths, adding to its mysterious ambiance.


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