4.7
(572)
4,753
hikers
9
hikes
Dog friendly hiking trails around Rhoscolyn offer a diverse coastal landscape on Holy Island, Anglesey. The region is characterized by dramatic rocky coastlines, natural arches, and sandy beaches, providing varied terrain for hikers and their dogs. Coastal heath and scrub areas support local flora and fauna, while views extend across the Irish Sea towards Snowdonia.
Last updated: July 7, 2026
4.9
(35)
176
hikers
10.1km
02:41
110m
110m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(16)
155
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(4)
43
hikers
6.25km
01:37
40m
40m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
21
hikers
13.0km
03:23
80m
80m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.5
(6)
37
hikers
11.4km
03:00
100m
100m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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This has been pinned in the wrong place! The arch where this is pinned is Bwa Ddu. The picture is labelled correctly but should be located north of Porth Swtan
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I can't remember the name of this pub, but it sells beer!
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The bridge itself takes the same name as the village it is situated in and is one of three bridges connecting Holy Island and Anglesey. The bridge is approximately four miles (6.5 km) from Holyhead via the old road route, giving it, and the village, its name. A bridge at this location was in existence by 1530, and was the only land route to Holyhead until the construction of the Stanley Embankment in 1823. It is 120 metres (390 ft) long and carries the B4545 road over the Cymyran strait. I think the crossing over the water is about 5km
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It’s definitely not 4 miles long, but it is 4 miles from Holyhead (on the old road). Until the 1800s this was the only crossing to Holy Island; now it forms the ‘inland sea’ together with the main crossing on The Cob embankment at the northern end of the Cymran Strait.
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St Gwenfaen well is an ancient well
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Just a few steps further there is another stone arch
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Seeing these pink rocks came as a bit of a surprise, but they are a cool little feature that adds to the richness of the area and the cliff range.
3
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Great little find!! Blink and you will miss it. So so cool. When walking there from the far side (as most would) it is to be found behind you once you go through the gate and across the little stream.
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There are 9 dog-friendly hiking trails around Rhoscolyn, offering a variety of experiences for you and your canine companion. These include 4 easy routes and 5 moderate routes, ensuring options for different fitness levels.
Yes, Rhoscolyn offers several easy dog-friendly walks. A great option is the Borth Wen Beach – Rhoscolyn Beach loop from Rhoscolyn, which is just over 6 km long and features minimal elevation gain. Another accessible choice is the National Coastwatch Tower CH65 – Borth Wen Beach loop from Rhoscolyn, a shorter 3.9 km route.
The dog-friendly trails in Rhoscolyn primarily feature a mix of dramatic rocky coastline, sandy beaches, and coastal paths. You'll encounter rugged cliffs, golden sands, and areas of coastal heathland. Some paths may be uneven, especially along the clifftops, but many routes incorporate beautiful, accessible beaches like Borthwen.
Yes, many of the dog-friendly routes in Rhoscolyn are circular, allowing you to start and end in the same location. For example, the Traeth Llydan Beach – Borth Wen Beach loop from Rhoscolyn is a popular moderate circular hike covering about 10 km.
Rhoscolyn's dog-friendly trails offer stunning natural features. You can explore dramatic rocky coastlines, beautiful sandy beaches like Borthwen, and even natural arches such as 'Bwa Gwyn'. Many routes provide panoramic views across the Irish Sea towards Snowdonia. You might also spot the Rhoscolyn Beacon. For specific points of interest, consider visiting St Gwenfaen's Well, a historical site along the coastal path.
Spring and early autumn are excellent times for dog-friendly hiking in Rhoscolyn. During these seasons, the coastal paths are vibrant with wildflowers, and the weather is generally pleasant. While summer is also popular, the beaches can be busier. Winter walks offer dramatic coastal scenery, but be prepared for potentially stronger winds and wetter conditions.
The diverse habitats around Rhoscolyn support a variety of wildlife. Along the coast, you might spot breeding birds like chough, peregrine falcon, and shag. In heathland areas, look out for stonechat and wheatear. Keep an eye on the sea and rocks around the Ynysoedd Gwylanod islands, as seals are often sighted basking there.
For a longer, moderate challenge, consider the Borth Wen Beach – Traeth Llydan Beach loop from Four Mile Bridge. This route spans over 13 km and offers extensive coastal views. Another great option is the Violet Cliffs of Anglesey – White Arch, Isle of Anglesey loop from Rhoscolyn, which is around 12 km and showcases some of the area's most striking geological formations.
The komoot community highly rates the dog-friendly trails in Rhoscolyn, with an average score of 4.74 out of 5 stars from over 500 ratings. Reviewers often praise the stunning coastal scenery, the variety of terrain from sandy beaches to rugged cliffs, and the well-maintained paths that make for enjoyable walks with dogs.
While specific dog-friendly cafes or pubs are not detailed in the route information, Rhoscolyn is a popular destination, and it's common for coastal areas in Anglesey to have establishments that welcome well-behaved dogs, especially in outdoor seating areas. It's always a good idea to check with individual businesses beforehand. For more general information about the area, you can visit Visit Anglesey's Rhoscolyn page.
Yes, parking is generally available at common starting points for walks in Rhoscolyn, particularly near popular beaches like Borthwen. Many of the circular routes will start and end near designated parking areas, making it convenient for hikers with dogs.


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