4.5
(69)
872
riders
93
rides
Touring cycling around Trearddur offers routes primarily along the coastline of Holy Island, characterized by scenic bays, sandy beaches, and views of the Irish Sea. The terrain is generally flat to gently undulating, with some routes incorporating causeways and bridges connecting different parts of the island. This area provides a mix of open coastal stretches and paths near small settlements, suitable for various cycling abilities.
Last updated: April 25, 2026
3.0
(1)
38
riders
22.6km
01:36
290m
290m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
5.0
(3)
18
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
16
riders
11.6km
00:41
60m
60m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
10
riders
18.6km
01:11
130m
130m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
10
riders
19.2km
01:09
120m
120m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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St. Cybi’s Church in Holyhead, Anglesey, was founded in the 6th century by Saint Cybi. Surrounded by ancient Roman fort walls, it features architecture from the 13th to 16th centuries. Still an active parish church, it offers visitors a glimpse into Wales’ medieval history and unique religious heritage.
1
0
Just view stept below the café this viewpoint provides a varying scenery - from the lighthouse over the cliffs of Red Walls (with some climbers on them if you are lucky) and large bird colonies all over the place. The café itself is also worth a visit and the people there will advise on where to go as well.
4
0
For its natural beauty and easy access. This route is perfect for both novice and more experienced cyclists. A well designed cycle lane separates motorists, pedestrians and cyclists.
0
0
I can't remember the name of this pub, but it sells beer!
3
0
Holyhead Breakwater is situated at the north-western end of Holyhead in Anglesey. The Victorian structure, which is 1.7 miles (2.7 km) long, is the longest breakwater in the United Kingdom. The breakwater, which is accessible in good weather, has a promenade on top which leads out to the Holyhead Breakwater Lighthouse. It can be very slippy where the water comes around and moss has grown. Not ideal to ride over in bad weather.
0
0
It's a great little place it's seems the thing to have a little coffee shop in a carpark from a container brilliant idea. Local businesses love it.
3
0
There are over 90 touring cycling routes around Trearddur, offering a diverse range of experiences. These include 35 easy routes, 45 moderate routes, and 14 more challenging options, ensuring something for every skill level.
The terrain around Trearddur is generally flat to gently undulating, primarily following the coastline of Holy Island. You'll encounter scenic bays, sandy beaches, and views of the Irish Sea. Many routes incorporate causeways and bridges connecting different parts of the island, providing a mix of open coastal stretches and paths near small settlements.
Yes, Trearddur offers 35 easy touring cycling routes perfect for beginners or families. A great option is the Four Mile Bridge – Stanley Embankment (The Cob) loop from Holy Island, which is 9.5 miles (15.3 km) long and features a mix of coastal scenery and the unique experience of cycling across the Stanley Embankment.
For those seeking a challenge, there are 14 difficult routes available. One notable option is the Trearddur Bay Beach – View of South Stack Lighthouse loop from Rhoscolyn. This 14.1-mile (22.6 km) route offers expansive coastal views, including the iconic South Stack Lighthouse, and takes approximately 1 hour 36 minutes to complete.
Many routes offer views of significant landmarks and natural beauty. You can cycle past the Stanley Embankment (The Cob), visit Holyhead Breakwater Country Park, or enjoy the stunning views from Porth Dafarch Beach. The iconic South Stack Suspension Bridge and Lighthouse is also a popular sight on some coastal loops.
Yes, many of the touring cycling routes around Trearddur are circular, allowing you to start and end in the same location. For example, the Trearddur Bay Beach – Four Mile Bridge loop from Holy Island is a 7.2-mile (11.6 km) circular trail that takes you through coastal paths and causeways.
The touring cycling routes in Trearddur are highly rated by the komoot community, with an average score of 4.5 stars from over 60 reviews. Cyclists often praise the stunning coastal views, the variety of terrain from flat paths to gentle undulations, and the opportunity to explore Holy Island's unique landscape.
Trearddur Bay and nearby Holyhead are well-connected by local bus services, and Holyhead also has a train station. Many routes are accessible from these transport hubs, allowing you to start your ride without needing a car. Check local bus timetables for specific stops near your chosen route's starting point.
Yes, there are various parking options available in and around Trearddur Bay, particularly near popular beaches and trailheads. Holyhead, being a larger town nearby, also offers ample parking facilities that can serve as a starting point for routes like the Holyhead Breakwater Lighthouse – Dutch Navy Memorial, Holyhead loop from Holyhead.
The spring and summer months (April to September) generally offer the most pleasant weather for touring cycling in Trearddur, with milder temperatures and longer daylight hours. However, the coastal nature of the area means conditions can change quickly, so it's always advisable to check the local forecast before heading out.
Absolutely. Given the coastal location, many routes provide spectacular viewpoints. The Trearddur Bay Beach – View of South Stack Lighthouse loop from Rhoscolyn, for instance, offers expansive views of the Irish Sea and the iconic South Stack Lighthouse. You'll also find stunning vistas from Porth Dafarch Beach.
Yes, Trearddur Bay itself has several cafes and eateries. Many routes pass through or near small settlements and villages on Holy Island where you can find places to stop for refreshments. Planning your route in advance can help you identify suitable stops along the way.


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