4.6
(6080)
57,176
hikers
398
hikes
Hiking around Llynau Mymbyr offers diverse landscapes within Eryri National Park (Snowdonia), North Wales. The area features two lakes, approximately 0.75 miles (1.2 km) long, set against a backdrop of prominent peaks including the Snowdon Horseshoe, Moel Siabod, and the Glyderau mountain ranges. The terrain includes crystal clear waters, woodlands such as Coed Bryn-Engan, and open countryside, fed by the Nantygwryd River. Geologically, the lakes rest within a depression formed by the Capel Curig Volcanic Formation.
Last updated: November 8, 2026
4.8
(26)
352
hikers
11.0km
04:51
680m
680m
Moderate hike. Good fitness required. Mostly walkable paths. Sure-footedness required.
4.5
(2)
23
hikers
16.2km
05:37
720m
720m
Hard hike. Very good fitness required. Mostly walkable paths. Sure-footedness required.

4.3
(3)
32
hikers
16.2km
05:51
730m
730m
Hard hike. Very good fitness required. Mostly walkable paths. Sure-footedness required.
4.0
(3)
38
hikers
3.32km
01:01
80m
80m
Moderate hike. Mostly walkable paths. Sure-footedness required.
4.0
(2)
7
hikers
11.4km
03:09
200m
200m
Moderate hike. Good fitness required. Easily walkable paths.
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Plas Y Brenin's gorgeous centre for all things water sport related and beyond. Fantastic courses and events on all year round.
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Launch space for all things water based, can be slippy when wet, wear appropriate footwear and there is a drop off ledge to be aware of, beware of the immediate plunge 🤣
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Ideal stone circle shelter from strong winds at the top of Moel Siabod no overhead cover though.
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Moel Siabod is a terrific viewpoint as it is isolated from the other main peaks of Eryri. On the day I climbed it I was fortunate to experience an inversion, where the clouds form a layer below the summit.
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Loved this place and not far from Swallow Falls
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There are fantastic views of Snowdonia from the top of Moel Siabod, but the weather must be clear. From the top it is possible to see 13 of the 14 highest peaks in Wales on a clear day without turning your head.
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There are over 400 hiking routes available in the Llynau Mymbyr area, catering to various fitness levels. These range from easy lakeside strolls to challenging mountain ascents.
The terrain around Llynau Mymbyr is diverse, featuring crystal clear lake waters, dramatic mountain backdrops, and varied woodlands like Coed Bryn-Engan. You can expect a mix of forest tracks, mountain paths, rocky sections, and some boggy areas, especially on more challenging routes.
Yes, Llynau Mymbyr offers several easy routes suitable for families. An excellent option is the Bridge Over Llyn Mymbyr – Wooden Bridge Over Stream loop from Capel Curig, which is 5.8 km long and takes about 1 hour 37 minutes to complete, offering pleasant views across the lake.
Many trails around Llynau Mymbyr are dog-friendly, allowing you to enjoy the stunning scenery with your canine companion. However, always keep dogs under control, especially in areas with livestock, and be mindful of local signage regarding dog access, particularly within Eryri National Park.
Yes, there are numerous circular walks available. For a shorter, moderate option, consider the Llyn Mymbyr – Bridge Over Llyn Mymbyr loop from Capel Curig, which is 3.2 km long and offers beautiful lakeside views.
Llynau Mymbyr is renowned for its breathtaking views. The reflection of the Snowdon Horseshoe on the lake's surface on a clear day is spectacular. You'll also see prominent peaks like Grib Goch, Snowdon, and the Glyderau. Ascending Moel Siabod, for example via the Moel Siabod summit – Moel Siabod loop from Garth Farm, offers panoramic views where 13 of Wales's 14 highest peaks can be seen.
The best time for hiking in Llynau Mymbyr is generally from late spring to early autumn (May to October) when the weather is milder and days are longer. However, the area offers stunning scenery year-round, with winter walks providing a different, often quieter, experience, though requiring appropriate gear and caution due to potentially challenging conditions.
Absolutely. For experienced hikers, there are challenging routes such as the Y Foel Goch – Pen-y-Gwryd Hotel loop from Garth Farm, a 16.2 km trail leading through mountain terrain. These routes often require good fitness, sure-footedness, and sometimes alpine experience.
Parking is available in and around Capel Curig, which serves as a common starting point for many trails. Specific parking areas can be found near the A4086 road that borders the northern side of the lakes, and at locations like Garth Farm, depending on your chosen route.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 4700 reviews. Hikers frequently praise the stunning natural beauty, the dramatic mountain backdrops, and the diverse range of trails that cater to all abilities, from tranquil lakeside paths to rewarding mountain ascents.
Yes, Capel Curig, a village close to Llynau Mymbyr, offers amenities. Additionally, Plas y Brenin, the National Outdoor Centre located on the eastern bank of Llynnau Mymbyr, provides a cafe bar/bistro and an indoor bouldering/climbing wall, making it a convenient stop for visitors.


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