4.0
(3)
107
riders
04:06
73.3km
800m
Road cycling
Embark on a road cycling adventure around the Llŷn Peninsula, a moderate route that spans 45.5 miles (73.3 km) with an elevation gain of 2624 feet (800 metres). This journey, typically completed in about 4 hours and 5 minutes, offers a rewarding experience for cyclists with good fitness. You will…
Last updated: April 23, 2026
Waypoints
Start point
Train Station
Get Directions
10.5 km
Highlight • Beach
Tip by
27.4 km
Highlight • Viewpoint
Tip by
31.9 km
Highlight • Natural Monument
Tip by
59.6 km
Highlight • Beach
Tip by
73.3 km
End point
Train Station
Way Types & Surfaces
Way Types
58.4 km
10.9 km
3.95 km
101 m
Surfaces
41.5 km
29.8 km
2.02 km
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Elevation
Highest point (190 m)
Lowest point (0 m)
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Weather
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Tuesday 5 May
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This route was planned by komoot.
The Komoot tour for the Llŷn Peninsula loop doesn't specify a single starting point with dedicated parking. However, many cyclists choose to start from coastal villages like Abersoch or Aberdaron, which typically offer public parking facilities. It's advisable to check local parking options in your chosen starting village.
This route is rated as moderate, covering 73.3 km with approximately 800m of elevation gain. While it offers stunning scenery, it includes significant climbs and descents, with some sections having gradients exceeding 20%. A good level of fitness is recommended, so it might be challenging for absolute beginners.
The terrain primarily consists of well-paved road surfaces, winding through coastal and rural landscapes. You'll encounter varied topography with significant climbs and descents, some of which are quite steep. The route often uses small rural lanes with low traffic, offering a pleasant cycling experience.
The loop offers breathtaking coastal views and charming villages. You'll pass through Abersoch Village and Harbour, enjoy the beauty of Aberdaron Beach, and get a spectacular View of Bardsey Island from Mynydd Mawr. The historic fishing village of Porth Dinllaen is another notable stop.
The Llŷn Peninsula is beautiful year-round, but for road cycling, late spring to early autumn (May to September) generally offers the most favorable weather conditions. During these months, you can expect milder temperatures and less rainfall, making the climbs more enjoyable and the coastal views clearer.
While the Llŷn Peninsula is generally welcoming to dogs, this specific route is designed for road cycling on public roads and lanes. Bringing a dog along would depend on your specific setup (e.g., a dog trailer) and the dog's comfort with such an activity. Always ensure your dog is safe and doesn't impede other road users.
No, you do not need any special permits or have to pay an entrance fee to cycle this route within the Llŷn Area of Outstanding Natural Beauty (AONB). The AONB designation focuses on conservation and public enjoyment of the landscape, and access to public roads and trails is generally free.
Yes, the route briefly intersects with sections of the Llŷn Coastal Path (15% of the route), and also touches upon smaller paths like the Porth Meudwy Coastal Walk, Llyn (3%), and the Plas yn Rhiw and Rhiw Village Walk, Llyn (2%).
Yes, the route passes through several charming villages, including Abersoch and Aberdaron, which offer cafes, pubs, and shops where you can refuel and refresh. Porth Dinllaen also features a historic pub right on the beach, perfect for a scenic break.
Given the varied terrain and coastal weather, essential items include a well-maintained road bike, helmet, appropriate cycling attire (layers are recommended), waterproof jacket, water bottles, snacks, a basic repair kit (spare tube, pump, levers), and navigation tools. Sunscreen and sunglasses are also advisable, even on cloudy days.
Yes, as the name suggests, "A loop of the Llŷn Peninsula" is a circular route, meaning you will finish at your starting point without needing to retrace your steps.