4.6
(3146)
29,897
hikers
54
hikes
Waterfall hiking trails around Llyn Cowlyd are set within the rugged Carneddau mountains of Snowdonia National Park, North Wales. This area is characterized by steep hillsides, open mountain landscapes, and dramatic ridgelines surrounding Llyn Cowlyd, the deepest lake in North Wales. The terrain includes ancient woodlands, open meadows, and the glacial lake itself, which functions as a reservoir. Hikers can explore paths along the Afon Llugwy and discover various cascades and waterfalls fed by the surrounding peaks.
Last updated: May 13, 2026
5.0
(1)
7
hikers
15.6km
04:57
620m
630m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
6
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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2
hikers
26.0km
08:58
1,020m
1,020m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
3
hikers
18.7km
05:24
440m
440m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.6
(10)
34
hikers
9.49km
02:35
130m
130m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Beautiful short boardwalk leading up through the forest.
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There is a few areas along the river bed to stop for a picnic or a short stop or you can go on and explore the trails further.
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Over the bridge from the town and to the left, or park at the Library and walk along the river to the bridge. Take care The circle was erected at Llanrwst in 1950 for the 1951 National Eisteddfod. It consists of a circle of 12 stones with 2 outliers, using unhewn natural stones from near Llyn Ogwyn. Thought to have been reused for the 1989 National Eisteddfod.
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Loved this place and not far from Swallow Falls
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Nature is just brilliant this waterfall does NOT disappoint. The pub is just across the road and serves very nice food
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It was a lovely walk along the side of the riverbank lots of people about
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A good spot to get to the river. For cooling off on a hot summer day.
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There are over 50 waterfall hiking trails around Llyn Cowlyd, offering a variety of experiences from easy strolls to challenging mountain ascents. The area is highly rated by the komoot community, with an average score of 4.6 stars from over 3100 reviews.
The terrain around Llyn Cowlyd is characterized by rugged mountainous landscapes within the Carneddau mountains, featuring steep hillsides, open mountain areas, and dramatic ridgelines. You'll also find ancient woodlands, open meadows, and paths along river valleys like the Afon Llugwy, where many cascades and waterfalls are located. The glacial lake itself, Llyn Cowlyd, adds to the dramatic scenery.
Llyn Cowlyd is nestled in Snowdonia National Park, offering a blend of serene lakeside paths and challenging mountain ascents. It's home to the deepest lake in North Wales, surrounded by the wild beauty of the Carneddau mountains. The area's diverse flora and fauna, including ancient woodlands and the presence of Arctic Char in the lake, make it a special place for connecting with nature while exploring its numerous waterfalls.
Yes, there are several easy waterfall hikes around Llyn Cowlyd. Out of the over 50 trails, 18 are classified as easy, offering accessible options for those new to hiking or looking for a more relaxed experience. These often include more gentle paths along river valleys or lower elevations.
Absolutely. The Llyn Cowlyd area, with its rugged mountainous terrain, offers challenging waterfall hikes for experienced adventurers. For example, the Snowdonia Slate Trail – Swallow Falls loop from Capel Curig is a difficult 11.6-mile (18.7 km) path that includes significant elevation and views of the Snowdonia landscape alongside waterfall attractions.
Yes, many of the waterfall trails in the Llyn Cowlyd area are designed as circular routes, allowing you to start and end in the same location. An example is the Gorsedd Stone Circle, Llanrwst – Ty Hwnt i’r Bont Tearooms loop from Trefriw, a moderate 8.5-mile (13.6 km) hike that offers varied scenery including waterfalls and cultural landmarks.
Many of the trails around Llyn Cowlyd are suitable for families, especially the easier and moderate routes that follow river valleys or offer less strenuous climbs. Look for paths with shorter distances and less elevation gain for a more enjoyable experience with children. Always check the specific trail details for suitability.
Generally, dogs are welcome on trails in Snowdonia National Park, including those around Llyn Cowlyd. However, it's crucial to keep dogs on a lead, especially near livestock, wildlife, and on nature reserves. Always follow the Countryside Code and ensure your dog is under control to protect the local environment and other trail users.
Parking is available in nearby villages such as Capel Curig and Trefriw, which serve as common starting points for many trails. Specific car parks may be available closer to popular trailheads, but it's always advisable to arrive early, especially during peak season, as spaces can be limited.
Public transport options exist to reach the general area, particularly to towns like Capel Curig, which is a hub for many hiking routes. From there, some trailheads might be accessible on foot or require a short taxi ride. It's recommended to check local bus schedules in advance for the most up-to-date information on routes and timings.
The best time for waterfall hiking in Llyn Cowlyd is typically during spring and autumn. In spring, the melting snow and increased rainfall often make the waterfalls particularly impressive, and the landscape is vibrant with new growth. Autumn offers stunning foliage colors and generally stable weather. Summer can also be pleasant, though waterfalls might have less volume during drier spells. Winter hiking is possible but requires appropriate gear and caution due to potentially challenging weather conditions.
While Llyn Cowlyd itself is a reservoir, the surrounding river valleys, particularly the Afon Llugwy, are home to numerous cascades and waterfalls. The famous Swallow Falls, located near Betws-y-Coed, is a prominent attraction often included in longer loop hikes from Capel Curig, such as the Llugwy River Footbridge – Swallow Falls loop from Coed Bryn-y-gefeiliau.
Yes, the villages of Capel Curig and Trefriw, which are common starting points for many waterfall hikes, offer various amenities. You'll find cafes, pubs, and accommodation options ranging from guesthouses to hotels, providing convenient places to refuel and rest after your adventures.


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