4.8
(79)
1,571
riders
73
rides
Touring cycling around Penrhyndeudraeth offers varied terrain within the dramatic Eryri (Snowdonia) National Park. The region features rugged mountainous landscapes, tranquil pastures, and magnificent forests, alongside the picturesque Dwyryd estuary and River Glaslyn. Cyclists can expect a diverse environment, from coastal areas with extensive inter-tidal zones to routes with significant elevation gain. The area's mining and quarrying heritage also adds a unique historical dimension to the landscape.
Last updated: May 11, 2026
5.0
(5)
51
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)
35
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)
22
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.…
5.0
(2)
23
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
25
riders
53.1km
03:25
660m
660m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Penrhyndeudraeth
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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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Pen y pass looms in front of you for most of the climb, which is stunning, and the drivers are usually pretty good, although I've only done it late on in the evening. A warm up or a climb in itself.
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If you want to park here, you have to reserve a parking space in advance for 20 GBP. We didn't manage to do it, as everything was fully booked. You can then park in Llanberies and take the Sherpa Bus S1 or S2 to Pen y Pass. The bus runs every half hour. From Pen y Pass, you can then choose the Miner's Track or Pyg Track. Have fun!
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Currently parking is pre-booking only! All others are directed to the P+R in the village and need to get up by bus or walk.
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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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There are over 70 touring cycling routes around Penrhyndeudraeth, offering a diverse range of experiences. These routes are highly rated by the komoot community, with an average score of 4.7 stars from over 80 reviews.
Yes, Penrhyndeudraeth offers 12 easy touring cycling routes, many of which are mostly paved and suitable for all skill levels, including families. These routes often follow traffic-free paths, such as sections of the Lonydd Glas network, which are established along disused railway lines. A great option is the Porthmadog Harbour – View of Snowdonia Mountains loop from Penrhyndeudraeth, which is 11.2 miles (18.0 km) long and features minimal elevation gain.
Touring cycling around Penrhyndeudraeth offers a rich variety of landscapes. You'll encounter the rugged, mountainous terrain of Eryri (Snowdonia) National Park, tranquil pastures, magnificent forests, and the picturesque Dwyryd estuary. Routes also feature coastal areas with extensive inter-tidal zones and views of historic sites, reflecting the region's mining and quarrying heritage.
Yes, many of the touring cycling routes around Penrhyndeudraeth are circular loops, allowing you to start and finish in the same location. For example, the Criccieth loop from Porthmadog is a moderate 17.4 miles (28.0 km) circular route offering coastal views towards Eryri.
The routes often pass by significant natural and historical landmarks. You can enjoy views of the Snowdonia Mountains, the Dwyryd estuary, and the River Glaslyn. Historic sites like Harlech Castle and Criccieth Castle are also accessible or visible from various routes. The Pont Briwet & Harlech Castle loop specifically combines coastal riding with views of the historic castle.
The spring, summer, and early autumn months generally offer the most favorable conditions for touring cycling in Penrhyndeudraeth, with milder weather and longer daylight hours. However, the diverse terrain means routes can be enjoyed year-round, with winter offering a different, often quieter, experience of the dramatic landscapes.
Absolutely. Penrhyndeudraeth is an excellent base for challenging rides, with 29 difficult routes available. These often feature significant elevation gains and explore the heart of Snowdonia National Park. A prime example is the Beddgelert & Aberglaslyn loop from Porthmadog, a 32.5 miles (52.4 km) trail with over 500 meters of elevation gain.
Yes, Penrhyndeudraeth is connected to the National Cycle Network (NCN). You can follow NCN signs towards the village from Minffordd, and beyond to destinations like Maentwrog and Coed y Brenin. Sections of the epic Lôn Las Cymru (National Cycle Route 8) are also accessible in the region, perfect for day trips.
Many routes pass through or near charming villages and towns where you can find pubs, cafes, and other refreshment stops. For instance, routes around Porthmadog, Criccieth, and Beddgelert offer various options to refuel and relax during your ride.
The unique blend of dramatic Eryri (Snowdonia) National Park landscapes, from rugged mountains to tranquil estuaries, combined with access to historic sites and traffic-free paths, makes touring cycling in Penrhyndeudraeth truly special. The region's mining heritage also adds a distinctive historical dimension to the scenery, offering a rich and varied experience for cyclists.
While specific routes aren't highlighted for waterfalls, the Ffestiniog Railway, which runs through the area, is noted for passing through landscapes featuring waterfalls. Cycling routes in the mountainous regions of Eryri (Snowdonia) National Park, particularly those near rivers like the Glaslyn, may offer views of smaller cascades, especially after rainfall.
For a quieter experience, consider exploring some of the less-trafficked local roads or sections of the Lonydd Glas network away from popular tourist hubs. Routes that venture deeper into the less-frequented parts of Eryri National Park, such as the View of Llyn Gwynant – Beddgelert Stone Bridge loop from Minffordd, might offer a more serene ride, especially outside of peak season.


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