4.4
(147)
573
hikers
10
hikes
Hiking around Llyn Alwen offers a blend of tranquil lakeside scenery, dense woodlands, and open moorland within the Denbigh Moors. The area features well-maintained trails that traverse conifer forests, providing shaded routes, and expansive moorland with far-reaching views. The landscape includes the Alwen Reservoir, which forms a central feature for many routes, and offers varied terrain suitable for different abilities.
Last updated: May 3, 2026
9
hikers
4.97km
01:22
80m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
1
hikers
5.47km
01:30
80m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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2
hikers
6.53km
01:46
90m
90m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.5
(2)
8
hikers
5.34km
01:29
100m
100m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.0
(37)
123
hikers
6.74km
01:53
130m
130m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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You should pay the fee to visit. Plenty of signs and information to get here but no mention of a fee. £1 per person, £1 per car, 50p per child.... at this point we stopped reading as we don't carry cash. Woman came from the house to make sure we didn't slip in. Fully understand that it's private land and you have to pay to enjoy it. Just wish we'd known before we set off.
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Short but beautiful and more than worth a visit. Great place for food at entrance and a lovely gushing falls walk. Plenty of places to sit and enjoy the falls. We visited in July and the flow was impressive and definitely one to tick off the list for any waterfall chasers
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Don't be put off by the £2 charge it's stunning and worth a wander
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A beautiful gorge, accessible via a short hike from the landowners' parking lot. The fee is £1 per person plus £1 for parking. You can drop your money into a box, and upon our arrival, an elderly lady with crutches appeared and offered change. The gorge is truly worth seeing. Even if you continue hiking along the river, you'll discover wonderful places to linger.
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This is not on the Watkins path
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The grand, ornate stone dam of Alwen Reservoir couldn't be more of a contrast to the neighbouring Llyn Brenig Dam. It's well worth taking a minute or two to take in this magnificent feat of engineering, that was completed in 1920. The reservoir here was built to provide drinking water for Liverpool and the Wirral.
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The Watkin Path up Snowdon is one of the hardest strenuous routes to take to get to the summit of Wales’ highest mountain. The path was created by Edward Watkin as a means to get from the South Snowdon Slate Quarry to the summit and was opened officially by Prime Minister William Gladstone in 1892. This has to be one of the most beautiful spots in the whole of Snowdonia and, maybe therefore, in the whole of the UK? There are numerous tracks up to the top of Snowdon, the Watkin Path being one which we find to be the most picturesque.
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The views over Alwen Reservoir from this section along the northern shore are simply wonderful! You'll take them in if you follow the waymarked Alwen or Lakes Circular routes. You move between open views and between the trees, but both are pretty spectacular, especially at sunset.
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There are 4 easy hiking trails specifically highlighted in this guide for Llyn Alwen, with a total of 11 routes in the area. These easy routes offer a great way to explore the tranquil lakeside scenery, dense woodlands, and open moorland.
Easy hikes around Llyn Alwen typically feature well-maintained paths, forestry tracks, and sections along the water's edge. You can expect a mix of lakeside paths, shaded routes through conifer forests, and open moorland with gentle gradients. The area is known for its varied terrain suitable for different abilities.
Yes, Llyn Alwen offers several easy circular walks. For example, the Alwen Dam – View of Llyn Brenig loop from Alwen Dam is an easy 3.1-mile (5.0 km) circular route. Another option is the Beginner Singletrack Trail – Alwen Dam loop from Alwen Dam, which is 3.4 miles (5.5 km) and also circular.
Llyn Alwen is enjoyable for easy walks throughout much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery with changing foliage. Summer provides longer daylight hours, while winter can offer a serene, quiet experience, though paths might be muddy or icy. Always check local weather conditions before heading out.
Yes, many of the easy trails are suitable for families. The well-maintained paths and relatively gentle elevation changes make them accessible for various ages. Routes like the Alwen Dam – View of Llyn Brenig loop from Alwen Dam are popular choices for a family outing.
Llyn Alwen is generally dog-friendly, but it's important to keep dogs under control, especially in areas with livestock or ground-nesting birds. Many trails pass through open moorland and farmland where sheep may be present. Always follow the Countryside Code, keep dogs on a lead where required, and clean up after them.
Parking is available at the Alwen Dam, which serves as a common starting point for many trails. Additionally, the nearby Llyn Brenig Visitor Centre offers extensive parking facilities and is a convenient base for exploring the wider area, including trails that link to Llyn Alwen.
Easy hikes around Llyn Alwen offer views of the Alwen Reservoir, dense conifer forests, and expansive moorland. From higher points, you might catch glimpses of the Eryri National Park (Snowdonia). The area also has historical interest, with visible relics like Bronze Age ring cairns and foundations of 16th-century farmhouses. The Alwen Dam itself is a notable man-made feature.
While Llyn Alwen itself has limited facilities, the nearby Llyn Brenig Visitor Centre offers a café, toilets, and additional parking. This makes it a convenient stop before or after your hike, especially if you're exploring the combined Llyn Alwen and Llyn Brenig trails.
The easy trails in Llyn Alwen are highly rated by the komoot community, with an average score of 4.5 stars from over 180 reviews. Hikers often praise the tranquil lakeside scenery, the peaceful atmosphere of the woodlands, and the well-marked paths that make navigation straightforward. The varied views across the reservoir and moorland are also frequently highlighted.
Yes, beyond the immediate Llyn Alwen routes, you can find other easy trails in the wider region. For instance, the Dinas Mawr Bridleway – Capel Garmon Burial Chamber loop from Capel Garmon offers an easy 3.3-mile (5.3 km) walk with historical interest. Another option is the Fairy Glen – Conwy Falls loop from Conwy Falls, an easy 4.2-mile (6.8 km) trail that explores a different natural setting.


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