4.6
(21)
2,531
runners
111
runs
Jogging around Tref Alaw offers a unique experience within Anglesey's tranquil rural setting, centered around the expansive Llyn Alaw, the largest body of water on Anglesey. The landscape features open countryside, marshy areas, and small sections of woodland, providing varied scenery. While much of the area around the reservoir is relatively flat, some routes offer moderate elevation gains up to 170 meters. Dispersed farms and quiet country roads wind through agricultural land, offering peaceful running routes.
Last updated: May 14, 2026
13
runners
13.9km
01:27
140m
140m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
7
runners
3.78km
00:24
30m
30m
Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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5
runners
12.3km
01:17
70m
70m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
6
runners
4.88km
00:31
40m
40m
Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5
runners
7.89km
00:49
30m
30m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Super, friendly little cafe with great range of homemade cakes, quality sausage rolls as well as breakfasts & lunches. No outside seating but plenty of space inside and you can easily park your bike just out the front. Open 10-3 Wed-Sat.
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The Lobster Pot does great seafood - pricy but worth it. There is also the Wavecrest Cafe which is very popular with a lot of outdoor seating and has a friendly atmosphere.
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A beautiful stretch of pebble beach named after Llanrhudlad Church which you can see from the sea. The beach is a lovely play to swim, relax under the sun (if you're lucky) and watch the sunset. To reach the beach, take the steep path down from the village. It's best to leave your bike somewhere at the top. If you're hungry, there's a good restaurant known for its lobster here.
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Yes, visitors to Tref Alaw will find convenient parking facilities, particularly around Llyn Alaw, which is a central point for many running routes. These facilities make it easy to access the trails and enjoy your run.
Tref Alaw is a rural community, and while specific public transport links directly to all trailheads may be limited, accessing the area by car is generally the most convenient option for reaching the various running trails.
The terrain around Tref Alaw is quite varied. You'll find open countryside, marshy areas, and small sections of woodland and scrub, especially along the shores of Llyn Alaw. Many routes feature mostly paved paths with minimal elevation, while others offer moderate elevation gains up to 170 meters for a more challenging experience.
Yes, Tref Alaw offers several easy running options. For instance, the 'Llyn Alaw Walk' is an easy, looped trail spanning 1000 meters, perfect for a relaxed jog. Overall, there are 18 easy routes available, such as the Running loop from Llanfflewyn, which is just under 4 km long.
Many trails in Tref Alaw are suitable for running with dogs, especially those through open countryside and along quiet roads. However, as some areas are designated Sites of Special Scientific Interest (SSSI) due to birdlife, and you may encounter livestock, it's always best to keep dogs under control, preferably on a lead, and to check local signage for any specific restrictions.
Llyn Alaw is a designated Site of Special Scientific Interest, renowned for its diverse birdlife. Joggers can often spot overwintering wildfowl like whooper swans, shovelers, and teal. Common terns and black-headed gulls nest on the reservoir's islands, and fluctuating water levels attract wading birds such as curlew, lapwing, and golden plover.
Yes, many of the running routes in Tref Alaw are circular, allowing you to start and finish at the same point. A popular example is the Gorad loop from Bodedern, a moderate 7.9 km trail that takes about 49 minutes to complete.
Beyond the natural beauty of Llyn Alaw, you can explore historical and cultural points of interest. Porth Wen Brickworks offers a unique historical site, and Parys Mountain Copper Mines provides a glimpse into the region's industrial past. For panoramic views, consider visiting Mynydd Bodafon Summit.
The running routes in Tref Alaw are highly rated by the komoot community, with an average score of 4.5 stars from over 15 reviews. Runners often praise the tranquil rural setting, the varied scenery around Llyn Alaw, and the network of accessible paths that cater to different fitness levels.
While Tref Alaw is a rural area, there are facilities for visitors at Llyn Alaw, including picnic sites. For cafes and other refreshments, you might need to venture slightly further into nearby villages or towns, which offer local establishments to refuel after your run.
The running routes in Tref Alaw vary significantly in length. You can find shorter, easy loops like the 1 km 'Llyn Alaw Walk' or the 3.7 km Running loop from Llanfflewyn. There are also longer, moderate options such as the Running loop from Llanfaethlu, which is 12.3 km, offering something for every preference.
Tref Alaw offers beautiful scenery year-round. Spring and autumn provide pleasant temperatures and vibrant landscapes, with the added bonus of migratory bird sightings around Llyn Alaw. Summer is also popular, though it can be warmer, while winter offers a quieter experience, especially for observing overwintering wildfowl.


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