4.8
(14)
530
runners
55
runs
Jogging routes around Llyn Alaw traverse the largest lake on the Isle of Anglesey, North Wales. This man-made reservoir, a Site of Special Scientific Interest, features an extensive network of pathways across open landscapes. The terrain is generally flat, formed by a flooded bog, with some undulating ground created during its construction. The area is characterized by expansive water views, small islands, and shores fringed with vegetation, woodland, and marshy grasslands.
Last updated: June 27, 2026
5.0
(2)
4
runners
4.97km
00:31
40m
40m
Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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6
runners
4.73km
00:30
40m
40m
Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
6
runners
14.0km
01:33
170m
170m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Llyn Alaw
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
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A ruin of brick and concrete - nothing left of the coronation glory here.
6
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An intriguing quartzite sea stack known locally as the ‘Ladi Wen’ which means ‘white lady’ in Welsh.
3
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The most northerly village is Wales. Some good places to stop you will also see the wind farm from the road.
3
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Cemaes Bay truly is a lovely everyman village with a pretty little harbour and two beaches. Both beaches are perfect for all manner of fun beach activities, Sailing, Windsurfing and Surfing. The Fishing can be excellent along the coast behind St Padrig's Church along the headand on the Llanbadrig Ledges. Then, there is the absolutely staggering Anglesey Coastal Path leading to the east towards Bull Bay, Amlwch and all the way around again. This portion of the Anglesey Coastal Path around Cemaes Bay really does take your breath away. More or less everything that has been weighing heavy on your mind and heart dissolves away to a pleasant state of tranquil reflection.
3
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This beach is quiet, it's pebbles tho, bring your flip flops!
2
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Komoot offers over 50 jogging routes around Llyn Alaw, catering to various fitness levels. You'll find a good mix of easy, moderate, and a few more challenging options to explore the area.
The terrain around Llyn Alaw is generally flat, as the reservoir was formed by flooding a former bog. However, you will encounter some undulating ground created during the reservoir's construction. Paths often traverse open landscapes, with some sections fringed by vegetation, woodland, and marshy grasslands, offering varied scenery.
Yes, Llyn Alaw offers several easy jogging routes. There are 10 routes specifically graded as easy, perfect for beginners or those seeking a gentle run. One popular easy option is the Caffi Siop Mechell loop from Llanfechell, which is about 3 miles long and takes around 30 minutes.
While the paths around Llyn Alaw do not form a complete circuit directly around the entire lake, there are numerous loop routes available that allow you to explore different sections of the area. These routes utilize the extensive network of footpaths to create varied circular experiences.
The komoot community highly rates the jogging routes around Llyn Alaw, with an average score of 4.75 stars from over 13 reviews. Runners often praise the tranquil reservoir views, the open landscapes, and the diverse mix of woodland and marshy grasslands. Over 500 runners have used komoot to discover these varied trails.
Yes, many of the routes around Llyn Alaw are suitable for families, especially the easier, flatter sections. The generally gentle terrain and network of pathways make it a pleasant environment for a family outing. You can find picnic sites near the lake, adding to the family-friendly appeal.
Generally, dogs are welcome on public footpaths around Llyn Alaw. However, as it is a Site of Special Scientific Interest (SSSI) with diverse wildlife, especially birds, it's crucial to keep dogs under close control, preferably on a lead, to protect the local fauna and livestock. Always follow local signage.
Llyn Alaw is a designated SSSI, making it an excellent spot for wildlife observation, particularly birdwatching. Joggers might spot a variety of wildfowl, especially during winter, including Eurasian Teal, northern shoveler, whooper swan, mallard, wigeon, and common goldeneye. The open landscapes and marshy areas provide habitats for diverse species.
Yes, for those seeking a longer or more challenging run, Llyn Alaw offers 42 moderate and 3 difficult routes. An example of a moderate route is the Llanbadrig Church – Y Ladi Wen Sea Stack loop from Llanfechell, which is about 8.7 miles (14 km) and takes roughly 1 hour 33 minutes, leading through varied coastal and inland scenery.
There is a car park available at Llyn Alaw for visitors. This provides convenient access to the network of footpaths and other amenities like picnic sites.
While Llyn Alaw itself is more focused on natural recreation, some routes start or pass through nearby villages where you might find cafes. For example, the The Harbour Dog-Friendly Café – Hidden Pebble Beach loop from Llanfechell suggests a route that includes a café, indicating options exist in the surrounding areas.
Jogging around Llyn Alaw offers expansive views of the water, small islands within the reservoir, and the surrounding agricultural landscape. The shores are fringed with varied vegetation, woodland, and scrub, providing a tranquil and picturesque backdrop for your run. You might also catch glimpses of the diverse birdlife that inhabits the SSSI.


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