4.5
(3461)
32,494
hikers
119
hikes
Bus station hiking trails around Llyn Cowlyd are set within the Carneddau mountains of Snowdonia National Park, North Wales. This region is characterized by rugged mountain scenery, deep glacial lakes, and steep hillsides. Llyn Cowlyd itself is the deepest lake in northern Wales, reflecting the surrounding peaks. The landscape features open mountain terrain, with notable peaks like Creigiau Gleision and Pen Llithrig y Wrach offering panoramic views of Snowdonia.
Last updated: June 29, 2026
4.7
(6)
113
hikers
15.0km
05:00
650m
650m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.9
(10)
88
hikers
12.1km
03:32
320m
320m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.0
(6)
57
hikers
8.87km
02:44
300m
300m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.6
(5)
43
hikers
14.4km
04:44
670m
670m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.9
(7)
42
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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the cafe is open Fridays, Saturday's, and Sundays! 10am till 4pm , lake side tables , brilliant rest stop ✋️
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Plas y Brenin - National Outdoor Centre, originally a coaching inn built in 1801, is situated in Capel Curig, in the heart of the Snowdonia National Park. This is the home of the National Mountain Centre. The centre has a bar and large terrace overlooking the lake. There is free parking. Plas y Brenin is a vibrant outdoor centre run by the Mountain Training Trust (MTT) on behalf of Sport England. It offers a wide range of courses under the banner of 'climbing, walking, paddling, cycling'.
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Standing on this bridge you have a beautiful view of Llyn Mymbyr and the mountains behind it including Snowdon. This bridge connects Plas Y Brenin National Outdoor Centre with the forests and mountains on the other side.
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Thanks to this wooden bridge you can easily cross the stream. Even the sheep use this bridge.
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Outside the former church stands the Capel Curig War Memorial, in the form of a Celtic cross, commemorating six soldiers who died in the First World War. The names of residents who served in the First World War and returned home are engraved on the sides of the plinth. The names of two men who died in the Second World War were added later to the plinth of the war memorial.
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Such a perfect spot. They've resurfaced the route over to Llyn Crafnant and it's now a largely smooth gravel track.
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Nothing especially tricky or difficult, as long as you have vaguely "gravel" tyres you'll be fine. Stunning views along the way, I prefer the heading west views but it is pretty both ways.
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There are over 125 hiking routes around Llyn Cowlyd that are accessible by bus. These trails offer a range of difficulties, from easy strolls to challenging mountain ascents, all starting conveniently from bus stops.
The terrain around Llyn Cowlyd is diverse, reflecting its location within the Carneddau mountains. You can expect rugged mountain paths, steep hillsides, and open landscapes. Some trails, like the one leading to Creigiau Gleision North Top, involve significant elevation gain, while others offer more gentle lakeside walking.
Yes, there are several family-friendly routes. While the region is known for its ruggedness, many trails offer moderate distances and elevation, suitable for families. Look for routes that explore the lower valleys or offer gentler gradients, often found around the smaller lakes or reservoir edges.
Many trails around Llyn Cowlyd are dog-friendly, but it's important to keep dogs under control, especially in areas with livestock. Always check local signage for specific restrictions, particularly within Snowdonia National Park, and be mindful of ground-nesting birds during spring and early summer.
Llyn Cowlyd itself is the deepest lake in North Wales, offering stunning views. Trails like the Creigiau Gleision North Top loop provide spectacular panoramic vistas of Snowdonia. You can also find routes that pass by other scenic lakes such as Llyn Crafnant and Llyn Geirionydd, showcasing the region's glacial origins and rugged beauty.
Yes, many of the bus-accessible routes around Llyn Cowlyd are designed as circular walks, allowing you to start and end your hike at the same bus stop. An example is the Llyn Crafnant – Wooden Bridge Over Stream loop from Capel Curig, which offers a scenic return to your starting point.
The best time to hike is generally from late spring to early autumn (May to October) when the weather is milder and bus services are more frequent. During these months, the trails are typically clearer, and the views are at their most vibrant. Winter hiking is possible but requires appropriate gear and experience due to potentially harsh conditions.
Key bus hubs like Capel Curig, which serves as a starting point for several routes including the View of Tryfan – Gwern Gof Uchaf Campsite loop, often have cafes, pubs, and other facilities. It's always a good idea to check opening times, especially outside of peak season, and carry sufficient supplies for your hike.
The area is highly rated by the komoot community, with an average score of 4.56 stars. Reviewers often praise the dramatic mountain scenery, the sense of wildness, and the convenience of accessing such stunning landscapes directly from public transport hubs. The diverse range of trails, from lakeside paths to challenging ascents, is also frequently highlighted.
Wild swimming is an option in Llyn Cowlyd, particularly at the pebble beach at its north end. However, the water remains cold year-round. If you plan to swim, ensure you are prepared for cold water and aware of any local safety guidelines. Some bus-accessible routes will bring you close to the lake's edge.
The duration of hikes varies significantly. You can find shorter routes, such as the Bridge Over Llyn Mymbyr loop which takes around 2.5-3 hours, to longer, more challenging full-day excursions like the View of Tryfan loop, which can take 5 hours or more. Always check the estimated duration for your chosen route.


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