4.8
(72)
1,626
riders
81
rides
Touring cycling around Llanfrothen offers routes through the diverse landscapes of Eryri / Snowdonia National Park, characterized by mountainous backdrops, river valleys, and coastal estuaries. The region features a mix of challenging ascents and more gentle paths along the Dwyryd Estuary. Terrain varies from paved roads suitable for touring bikes to sections with moderate climbs and descents.
Last updated: April 25, 2026
5.0
(5)
49
riders
52.4km
03:16
500m
500m
Embark on the Beddgelert & Aberglaslyn loop from Porthmadog, a difficult touring bicycle ride through Snowdonia National Park. This challenging 32.5-mile (52.4 km) route features a significant 1651 feet (503…
5.0
(4)
34
riders
Embark on a challenging touring cycling adventure with the Pont Briwet & Harlech Castle loop from Porthmadog. This difficult 20.9 miles (33.6 km) route takes you through Eryri / Snowdonia…

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5.0
(1)
21
riders
28.0km
01:50
340m
340m
Embark on the Criccieth loop from Porthmadog for a scenic and varied touring bicycle ride, blending coastal charm with glimpses of the mountainous interior of Eryri / Snowdonia National Park.…
4.8
(4)
36
riders
48.7km
03:03
500m
510m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
22
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Beddgelert is a lovely village below Moel Hebog, and the bridge over the river is a key feature.
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Porthmadog came about after William Madocks (a guess this is where the name of the town derives from) built a sea wall, the Cob to reclaim land from the sea for farming use. The diversion of the river caused it to scour out a new natural harbour deep enough for small ships and the first public wharves appeared in 1825. Quarry companies followed, with wharves along the shore mainly for the transport of slate and due to this the town grew in population and importance.
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When in Beddgelert make sure to stop at Glaslyn cafe.
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a great castle to explore with views over the se and the Llyn peninsula. It has an informative video that explains its history and then a walk across the bridge that leads you through the fortifications. you can then explore all the rooms that have exhibits of the castles history within them. to finish off you can climb the tower to see the view. Great for kids as there is a park next to it and a cafe across the bridge to keep everyone happy. Parking is available on site but it is a small carpark.
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The bridge is dated back as early as the 12 century, and had undergone many facelifts over the centuries. River Glaslyn flows underneath.
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Beddgelert is a tremendously picturesque village, nestled beneath the southern end of the Yr Wyddfa (Snowdon) massif at the confluence of the Rivers Glaslyn and Colwyn. Its gorgeous location, charming train line and excellent trails make it a very popular stop off. Yr Wyddfa's quieter southern flanks can be accessed from the village but Beddgelert is more often associated with the Moel Hebog range to the west, where there are some wonderful trails.
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Presumably there was a bridge here for a long time that gave access from the north side of the river to the Augustinian priory of Beddgelert. In 1623 it was recorded that the bridge needed repairs and in 1778 it was repaired and widened. Much of the bridge appears to have been swept away in a flood of 1799 and was repaired again and doubled in width between 1802 and 1811. (British Listed Buildings)
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Beautiful sea front view with colourful houses and a side plane view of Criccieth castle. What else could you want on a nice day.
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Llanfrothen offers a wide selection of touring cycling routes, with over 80 different tours available. These routes cater to various skill levels, from easy to difficult, allowing cyclists to explore the diverse landscapes of Eryri / Snowdonia National Park.
Yes, Llanfrothen has 9 easy touring bike trails perfect for beginners or those looking for a relaxed ride. One excellent option is the Porthmadog Harbour – View of Snowdonia Mountains loop from Penrhyndeudraeth, which is 11.2 miles (18.0 km) long with minimal elevation gain.
The terrain around Llanfrothen is quite varied, reflecting its location within Eryri / Snowdonia National Park. You'll encounter a mix of paved roads, sections with moderate climbs and descents, and paths along the Dwyryd Estuary. Routes often feature mountainous backdrops, river valleys, and coastal estuaries.
Absolutely. For experienced touring cyclists, Llanfrothen offers 43 difficult routes. A notable challenging option is the Beddgelert & Aberglaslyn loop from Porthmadog — Snowdonia National Park, a 32.5 miles (52.4 km) trail with significant elevation changes, exploring scenic valleys and mountainous terrain.
Many of the touring cycling routes around Llanfrothen are designed as loops, offering convenient circular journeys. For example, the Pont Briwet & Harlech Castle loop from Porthmadog — Eryri / Snowdonia National Park is a 20.9 miles (33.6 km) circular path combining estuary views with historical landmarks.
Llanfrothen's touring routes often pass by significant historical sites. You can cycle past the impressive Harlech Castle, a UNESCO World Heritage site, or the picturesque Criccieth Castle. The Criccieth loop from Porthmadog — Eryri / Snowdonia National Park is a great way to experience coastal areas and castle views.
Yes, the region is rich in natural beauty. You can find routes that offer views of stunning lakes like Llyn Dinas or Llyn Llydaw (Brittany Lake). The Pont Briwet Bridge and Estuary – View of Snowdonia Mountains loop from Plas Halt provides excellent views of the Dwyryd Estuary and the surrounding Snowdonia mountains.
The touring cycling routes around Llanfrothen are highly regarded by the komoot community, boasting an average rating of 4.8 stars from over 80 reviews. Cyclists frequently praise the stunning scenery, the variety of terrain, and the well-maintained paths that make for an enjoyable experience.
Public transport options in the Llanfrothen area, particularly within Eryri / Snowdonia National Park, can be limited. While some bus services connect larger towns, direct access to trailheads might require planning. It's advisable to check local bus timetables or consider cycling from nearby towns like Porthmadog, which often serve as starting points for many routes.
Parking is generally available in and around the main villages and towns that serve as starting points for touring routes, such as Porthmadog or Penrhyndeudraeth. Many routes begin near public car parks, though some may require a fee. Always check local signage for parking restrictions and availability.
The best season for touring cycling in Llanfrothen is typically from late spring to early autumn (May to September). During these months, the weather is generally milder, with longer daylight hours and less rainfall, making for more pleasant riding conditions. However, the region's beauty can be enjoyed year-round, with proper preparation for changing weather.
Yes, you'll find various cafes and pubs in the villages and towns along or near the touring routes, particularly in places like Porthmadog, Criccieth, and Harlech. These establishments often welcome cyclists and provide opportunities for refreshments and rest stops. It's a good idea to plan your route to include these stops.


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