4.7
(282)
1,717
hikers
8
hikes
Dog friendly hiking trails around Cemlyn Lakeon offer a diverse landscape characterized by a unique elliptical shingle ridge, which separates a shallow, brackish lagoon from the open sea. The region features a rugged coastline with a mix of rocks, small bays, and headlands, providing varied terrain for exploration. Inland routes often incorporate country lanes and grassland areas. This area is part of the Anglesey Heritage Coast and an Area of Outstanding Natural Beauty.
Last updated: July 12, 2026
5.0
(1)
25
hikers
Easy hike. Great for any fitness level. 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.

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4.5
(4)
30
hikers
8.56km
02:19
120m
120m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
4
hikers
12.2km
03:18
170m
170m
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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Great little feature to stumble across whilst out hiking.
1
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
A ruin of brick and concrete - nothing left of the coronation glory here.
6
0
An intriguing quartzite sea stack known locally as the ‘Ladi Wen’ which means ‘white lady’ in Welsh.
3
0
On a clear day you can see scotland😂
2
0
This beach is quiet, it's pebbles tho, bring your flip flops!
2
0
There are 10 dog-friendly hiking trails around Cemlyn Lakeon, offering a variety of experiences for you and your canine companion. These routes range from easy strolls to more challenging coastal paths.
Cemlyn Lakeon offers enjoyable dog walks year-round. However, for birdwatching enthusiasts, late April to August is the nesting season for terns, which might lead to some restricted areas on the shingle ridge to protect the colony. Always check local signage. Spring and autumn often provide pleasant temperatures for longer walks, while winter can offer dramatic coastal scenery.
Yes, there are 2 easy routes perfect for a relaxed outing with your dog. One great option is the Hidden Pebble Beach – The Harbour Dog-Friendly Café loop from Cemaes, which is just under 6 km long and features minimal elevation gain, making it ideal for a leisurely stroll.
The terrain around Cemlyn Lakeon is quite varied. You'll find undulating paths along the coast, some trails incorporating country lanes, and sections that may involve walking on shingle. The unique shingle ridge separating the lagoon from the sea can be challenging to walk on due to its steepness, but alternative easier paths are available around the adjacent headland.
Yes, several circular routes are available. For a moderate challenge, consider the The Harbour Dog-Friendly Café – Cemlyn Bay Nature Reserve loop from Llanbadrig. This 14.7 km route allows you to experience both coastal views and the nature reserve.
Cemlyn is a National Nature Reserve, internationally important for seabirds, especially terns nesting from May to July. You might also spot various waders, wildfowl, grey seals, common lizards, and adders. To protect the wildlife, especially ground-nesting birds, it's crucial to keep your dog on a lead, particularly during nesting season and in designated areas. Always follow local signage and respect the natural environment.
The area is highly rated by the komoot community, with an average score of 4.8 stars from 263 ratings. Reviewers often praise the stunning coastal scenery, the peaceful atmosphere, and the opportunity to explore unique natural features like the shingle ridge and lagoon. The variety of trails suitable for dogs is also frequently highlighted.
For those seeking a more strenuous adventure, there are 2 difficult routes available. A challenging option is the Llambadrig Point – Y Ladi Wen Sea Stack loop from Llanbadrig, which spans over 26 km with significant elevation gain, offering expansive coastal views.
While specific amenities directly on the trails are limited due to the nature reserve status, the nearby villages of Cemaes and Llanbadrig offer options. For example, the route Hidden Pebble Beach – The Harbour Dog-Friendly Café loop from Cemaes specifically mentions a dog-friendly café, indicating that such establishments can be found in the vicinity.
Yes, the area is rich in natural beauty and unique features. You'll encounter the distinctive elliptical shingle ridge of Esgair Cemlyn, which separates the brackish lagoon from the sea. The Anglesey Coastal Path also passes through, offering stunning views of the rugged coastline, small bays, and headlands. Keep an eye out for the Y Ladi Wen Sea Stack, featured on routes like Y Ladi Wen Sea Stack – Llanbadrig Church loop from Llanbadrig.
Parking is generally available at key access points around Cemlyn Lakeon, particularly near popular trailheads and the nature reserve. It's advisable to arrive early during peak seasons to secure a spot, especially if you're planning a longer hike.


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