4.6
(522)
3,440
hikers
52
hikes
Family friendly hiking trails around Llyn Alaw offer diverse landscapes centered around Anglesey's largest lake, a significant man-made reservoir covering 770 acres. The area is characterized by the lake's shores, fringed with vegetation, woodland, and scrub, alongside marshy grassland. As a Site of Special Scientific Interest (SSSI), it provides a habitat for abundant wildlife, particularly overwintering wildfowl. Trails often feature views of the shallow lake, small islands, and surrounding rural scenery.
Last updated: July 12, 2026
5.0
(3)
14
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(6)
42
hikers
16.4km
04:29
250m
250m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.8
(5)
22
hikers
9.02km
02:22
80m
80m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(4)
13
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(5)
19
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Currently in May/June not reachable for the public, something is being worked on there. Fences, cameras and security secure the area extensively.
0
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Just off the coastal path, parking valuable close by in lay-by approx 3/4 mile away , some big drops and a little easy scramble to get there little beach stoney just beyond large building
1
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Great little feature to stumble across whilst out hiking.
1
0
If you're in the area, be sure to plan at least an hour. Parking is free. It feels like you're on another planet. The trails are very easy, you can visit the ruins of the windmill, and it's simply wonderful. Highly recommended, even with a dog.
1
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Almost like walking on the moon - but then in all shades of yellow and orange.
3
0
Inside is some information on the history of the mine and an interesting overview map of the old mine tunnels.
5
0
What a surreal place to be at - partly an industrial mining tristesse, but then also an amazing range of colours in the sunset worth seeing.
4
0
The ruins are fenced and not directly accessible (probably more to keep the sheep out), but they put up some benches nearby for a break with a view over the sea.
7
0
There are over 50 hiking routes around Llyn Alaw, with more than 20 specifically rated as easy, making them ideal for families. The area offers a variety of paths suitable for different ages and abilities.
Llyn Alaw is a fantastic choice for families due to its diverse and accessible landscapes. As a Site of Special Scientific Interest (SSSI), it offers opportunities for wildlife spotting, especially birds. Many trails are relatively flat, winding through woodlands and along the lake, providing a serene environment for children and adults alike to explore nature.
The area is highly rated by the komoot community, with an average score of 4.7 stars from over 470 reviews. Hikers often praise the peaceful atmosphere, the abundance of wildlife, and the well-maintained paths that make it enjoyable for all ages. The scenic views of the lake and surrounding nature are frequently highlighted.
Yes, there are several circular routes that are great for families. While a full circuit directly around the entire lake isn't available, many paths offer looped sections. For example, the Hidden Pebble Beach – Wylfa Head loop from Llanbadrig offers a moderate, scenic coastal walk that can be enjoyed as a family adventure.
Many of the easier trails around Llyn Alaw are suitable for families with toddlers, and some sections may be pram-friendly, particularly those that are wider and less rugged. However, it's always best to check individual route descriptions for specific terrain details, as some paths might have uneven surfaces or stiles. The dedicated Llyn Alaw Walk, starting in Llanbabo, is generally considered easy and accessible.
Parking facilities are available at various access points around Llyn Alaw, particularly near popular trailheads and visitor areas. Specific parking information is usually detailed within individual komoot route descriptions, so it's recommended to check the chosen route for the most accurate parking advice.
Llyn Alaw is a Site of Special Scientific Interest, making it a fantastic spot for nature observation. You can expect to see a variety of birds, especially overwintering wildfowl like whooper swans, northern shovelers, and Eurasian teals. Bird hides are available for enthusiasts. The lake itself, with its small islands and fringing vegetation, provides a beautiful backdrop, and you might also spot wildflowers and butterflies.
Absolutely! The area around Llyn Alaw is rich in history. You can explore the ancient Parys Mountain Copper Mines, which offer trails through a unique landscape of former mining operations. Another fascinating site is the Porth Wen Brickworks, a coastal area with intriguing historical structures. A short drive away, you can also visit Llynon Mill, Wales's only working windmill, and Iron Age roundhouses.
Llyn Alaw offers enjoyable hiking experiences year-round. Spring and summer bring wildflowers and warmer weather, ideal for longer days out. Autumn provides beautiful foliage, while winter is excellent for birdwatching, especially for overwintering wildfowl. Always check local weather forecasts before heading out, regardless of the season.
Many trails around Llyn Alaw are dog-friendly, but it's important to keep dogs under control, especially in areas with livestock or near wildlife habitats, as the lake is a Site of Special Scientific Interest. Always follow local signage and consider routes like the The Harbour Dog-Friendly Café – Cemlyn Bay Nature Reserve loop, which caters to dog owners.
While Llyn Alaw itself is a more natural and serene area, there are cafes and pubs in nearby villages and towns on Anglesey where you can find refreshments. It's a good idea to pack snacks and drinks for your hike, especially with children, and plan to visit a local establishment before or after your adventure.


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