4.6
(44)
1,484
riders
138
rides
Road cycling around Cefni Reservoir offers routes through varied landscapes, including the reservoir's perimeter and the surrounding rural areas of Anglesey. The region features a network of quiet country roads, often with gentle gradients, suitable for road cycling. While generally low in elevation, some routes include rolling hills, providing a mix of terrain for different abilities. The area is characterized by open countryside and views of the reservoir.
Last updated: July 8, 2026
40
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(1)
27
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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7
riders
73.2km
03:25
530m
530m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(1)
4
riders
81.7km
04:03
700m
700m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
4
riders
61.6km
02:52
510m
510m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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Always worth a trip to the Lifeboat station and the RNLI museum followed by dinner in the Kinmel Arms
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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.
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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.
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Yes, the Cefni Reservoir area offers a good selection of routes suitable for all abilities. There are over 70 easy road cycling routes available, characterized by quiet country roads and gentle gradients, making them ideal for beginners or family outings. These routes often provide scenic views of the reservoir and surrounding countryside.
Road cycling routes around Cefni Reservoir vary significantly in length and duration. You can find shorter loops, such as the Moelfre Harbour and Waterfall – View of Cemaes Bay and Harbour loop from Anglesey at 36.8 miles (59.2 km) taking around 2 hours 40 minutes, up to longer excursions like the Pont Marquis Bridge – RAF Valley loop from Isle of Anglesey, which is 66.5 miles (106.9 km) and typically takes just under 5 hours.
While the Cefni Reservoir region is generally known for its low elevation, many routes incorporate rolling hills, providing a varied terrain. For example, the Pont Marquis Bridge – RAF Valley loop from Isle of Anglesey features over 780 meters of elevation gain. There are over 70 moderate routes and a few more challenging options for those seeking greater ascents.
Parking is generally available at various points around Cefni Reservoir and in nearby towns like Llangefni. Look for designated car parks, often near visitor access points or trailheads. It's advisable to check local signage for any parking restrictions or fees.
Yes, public transport options are available. Anglesey has a bus network that connects many of its towns and villages, including Llangefni, which is close to Cefni Reservoir. Some bus services may accommodate bicycles, but it's always best to check with the local bus operator beforehand for specific routes and bike carriage policies.
The most pleasant time for road cycling around Cefni Reservoir is typically from late spring to early autumn (May to September). During these months, you can expect milder temperatures and longer daylight hours. However, be prepared for changeable weather, as Anglesey can experience wind and rain at any time of year.
Yes, many road cycling routes in the Cefni Reservoir area pass through or near villages and towns where you can find cafes, pubs, and shops. Llangefni, for instance, offers several options for refreshments. Routes that venture towards the coast, such as the Moelfre Harbour and Waterfall – View of Cemaes Bay and Harbour loop from Anglesey, will also have opportunities for stops in coastal communities.
Given the varied terrain and potential for changeable weather, it's recommended to bring standard road cycling gear including a well-maintained road bike, helmet, appropriate cycling apparel (layers are key), and puncture repair kit. As some routes can be longer, carrying sufficient water and snacks is also advisable.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 30 reviews. Reviewers often praise the quiet country roads, the scenic views of the reservoir and Anglesey's coastline, and the variety of routes suitable for different skill levels. The sense of peaceful exploration across the island is frequently highlighted.
Yes, many of the road cycling routes around Cefni Reservoir are designed as loops, allowing you to start and finish at the same point. Examples include the Llangefni Clock Tower – RAF Valley loop from Anglesey, which explores the central and western parts of the island, and the Llynnon Mill – Llangorse Café loop from Isle of Anglesey.
While road cycling around Cefni Reservoir, you'll encounter various points of interest. Routes often pass through charming villages and offer views of the reservoir itself. Depending on your chosen route, you might also see historic sites or coastal features. For example, the Moelfre Harbour and Waterfall – View of Cemaes Bay and Harbour loop from Anglesey takes you towards coastal areas with scenic views.
There are over 150 road cycling routes available around Cefni Reservoir on komoot. This extensive network provides a wide range of options, from easy, short rides to longer, more challenging excursions across Anglesey.


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