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Llangynog

Top 10 Mountain Passes around Llangynog

Best mountain passes around Llangynog are primarily associated with the Berwyn mountain range in North Powys, Wales. The region is known for its rugged landscape and routes that traverse significant elevations. Milltir Cerrig, often referred to as the "Berwyn Pass," is a notable route connecting Llangynog with Bala. This area provides access to higher Berwyn summits and offers varied terrain for outdoor activities.

Best mountain passes around Llangynog

  • The most popular mountain pass is Bwlch y Groes, a mountain pass that is the second highest public road mountain pass in Wales. The climb is almost 3km long with some quad burning gradients right to the last meter.
  • Another must-see spot is Wayfarer Memorial Traverse, a historical site and mountain pass. This route commemorates Walter MacGregor Robinson, who wrote about his cycling escapades in the "Cycling" publication under the pen-name of "Wayfarer."
  • Visitors also love Hirnant Pass Climb from Rhiwargor, a viewpoint and challenging mountain pass. This 4km climb from Lake Vyrnwy features steep sections through forests.
  • Llangynog is known for challenging climbs, historical routes, and scenic viewpoints. The area offers a variety of mountain passes for cycling and walking, catering to different skill levels.
  • The mountain passes around Llangynog are appreciated by the komoot community, with 29 upvotes and 21 photos contributed by users.

Last updated: September 29, 2026

Bwlch y Groes

Highlight (Segment) • Mountain Pass

The second highest public road mountain pass in Wales this is definitely one to tick off the cycling bucket list. It is narrow and winding so it is recommended to pick a quiet time to cycle up since the stunning views often attract motorists to drive the climb.

The climb is almost 3km long with some quad burning gradients right to the last meter. It may not be for beginners or after a large meal but it is worth a bit of awkward hobbling in cleats to see what waits at the top.

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Wayfarer Memorial Traverse

Highlight (Segment) • Historical Site

Following the First World War, there was a renewed interest in cycling for leisure. One of these enthusiasts, Walter MacGregor Robinson, would write about his cycling escapades in the "Cycling" publication under the pen-name of "Wayfarer". One of his most famous pieces was published in 1919 entitled "Over the Top", a phrase that would have particular meaning to those recently having returned from fighting in the trenches. This piece told the tale of him and his companions as they cycled out one snowy March evening from the Chester area, overnighting in Llanarmon Dyffryn-Ceiriog and proceeding to ride (and walk) the drovers track from there up and over the Berwyn range; despite the locals' opinions that it was impassable due to the snow. Despite slow progress and many tumbles in the snow, they completed the traverse and returned home successfully.

When Wayfarer died in the 1950s, a memorial plaque was placed at the summit of the pass and it remains a popular route to this day. Arguably one of the earliest origins of off-road "rough stuff" cycling! A copy of the original article is available here: cyclingnorthwales.co.uk/pages/wayfarer.htm

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Bwlch y Safan Pass

Highlight (Segment) • Mountain Pass

This is the B4391 that travels over the Berwyns, from Bala in the north to Llangynog in the south. The northern half of the route is also the border of Snowdonia national Park.
High point of 486m so great views.

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Wayfarer Memorial Pass

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Iconic spot for off-road cycling history in the UK - famously written about in the article "Over the top" in Cycling magazine (May 1919) by Walter MacGregor Robinson aka Wayfarer.

Worth the struggle up from LLanarmon Dyffryn Ceiriog!

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Wayfarer Eastern Approach

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Relatively smooth double track which winds itself up towards the col. A part of the classic Wayfarer route.

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Popular around Llangynog

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Tips from the Community

Neil
August 17, 2025, Wayfarer Memorial Traverse

Cheated using the eeb ,but top day out 👌

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This extraordinary climb is in the northwestern section of Wales in the Snowdonia mountain region. This is the highest paved road and hardest bike climb in Wales. Bwlch y Groes means “Pass of the Cross.”

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Bwlch y Groes is the second highest public road mountain pass in Wales, with a summit altitude of 545 metres. Gospel Pass in south Wales is slightly higher. It lies on minor roads linking Dinas Mawddwy, Llanuwchllyn and Lake Vyrnw

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Expect to salmon your way up if its raining!

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Iconic spot for off-road cycling history in the UK - famously written about in the article "Over the top" in Cycling magazine (May 1919) by Walter MacGregor Robinson aka Wayfarer. Worth the struggle up from LLanarmon Dyffryn Ceiriog!

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Relatively smooth double track which winds itself up towards the col. A part of the classic Wayfarer route.

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A col (Bwlch in Welsh) passing the memorial to Wayfarer. Perhaps one of the original off road cycling routes.

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51m
August 16, 2022, Bwlch y Safan Pass

This is the B4391 that travels over the Berwyns, from Bala in the north to Llangynog in the south. The northern half of the route is also the border of Snowdonia national Park. High point of 486m so great views.

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Frequently Asked Questions

What are some of the most popular mountain passes around Llangynog?

Visitors frequently enjoy Bwlch y Groes, which is the second highest public road mountain pass in Wales and a challenging climb. Another popular spot is the Wayfarer Memorial Traverse, a historical site and mountain pass commemorating Walter MacGregor Robinson's cycling escapades. The Hirnant Pass Climb from Rhiwargor is also a challenging route with steep sections and great viewpoints.

What kind of views can I expect from the mountain passes in the Llangynog area?

The passes offer spectacular panoramic views of the surrounding Berwyn mountains and the Tanat Valley. From higher points, you can often see peaks like Moel Sych, Cadair Berwyn, and Cadair Bronwen, providing a sense of solitude amidst beautiful, often desolate natural landscapes.

Are there challenging routes for experienced cyclists or hikers?

Yes, the Llangynog area is known for challenging climbs. Bwlch y Groes is a demanding cycling climb with steep gradients. The Hirnant Pass Climb from Rhiwargor also features steep sections through forests. For hikers, the passes act as starting points for exploring higher Berwyn summits like Cadair Berwyn. You can also find challenging mountain biking routes in the area, such as 'A loop around the Berwyns' or 'Slate Descent Path – Craig Rhiwarth Descent loop from Llandrillo' which are part of the MTB Trails around Llangynog guide.

What is the best time of year to visit the mountain passes around Llangynog?

While the region offers beauty year-round, spring, summer, and early autumn generally provide the most favorable conditions for cycling and hiking. Winter can bring snow, making some passes challenging or impassable, as historically noted with the Wayfarer Memorial Traverse.

What natural features are prominent around the Llangynog mountain passes?

The area is characterized by the rugged Berwyn mountain range, wild open moorland, and the scenic Tanat Valley. You'll also find nearby lakes such as Bala Lake, Lake Vyrnwy, and Llyn Celyn, contributing to the region's 'Welsh Lake District' feel.

Are there any historical sites among the mountain passes?

Yes, the Wayfarer Memorial Traverse is a significant historical site. It commemorates Walter MacGregor Robinson, a cycling enthusiast who wrote about his adventures, including traversing the Berwyn range in snowy conditions. A memorial plaque marks the summit of this pass.

What are the road conditions like on Milltir Cerrig (Berwyn Pass)?

The ascent from Llangynog on Milltir Cerrig (B4391) generally has a good and wide road surface. However, the descent towards Bala can have patches of rough tarmac and potholes, especially after a cattle grid, so caution is advised for cyclists and drivers.

What outdoor activities can I do near these mountain passes?

Beyond cycling and driving the passes, the area is excellent for hiking, mountain biking, and running. You can explore various trails, from easy walks like those found in the Easy hikes around Llangynog guide, to challenging mountain biking routes in the MTB Trails around Llangynog guide, and scenic running trails listed in the Running Trails around Llangynog guide.

Are there family-friendly walking options near the mountain passes?

While the mountain passes themselves can be challenging, Llangynog serves as a base for various walks. There are several easy hikes available, such as the 'Pistyll Rhaeadr – The Cafe loop' or 'Forest Trail Descent – Deep Cave loop from Llangynog', which are detailed in the Easy hikes around Llangynog guide.

What makes Milltir Cerrig a significant pass in the region?

Milltir Cerrig, often called the 'Berwyn Pass,' is a key route on the B4391 connecting Llangynog with Bala. It's considered a 'gateway to the Berwyns,' offering access to higher peaks and providing a challenging yet scenic journey for cyclists and drivers through wild moorland. It's also a starting point for exploring the Berwyn summits via a bridleway from the top.

What do visitors enjoy most about the mountain passes around Llangynog?

Visitors particularly appreciate the challenging climbs, the stunning panoramic views of the Berwyn mountains and valleys, and the sense of solitude and immersion in nature. The historical significance of routes like the Wayfarer Memorial Traverse also adds to the appeal, along with the opportunities for various outdoor activities like cycling and hiking.

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See even more epic mountain passes by checking out these guides around Llangynog:

Brecon BeaconsGlantwymynPen-Y-Bont-FawrLlanrhaeadr-Ym-MochnantLlansilinGlasburyClyroLlanbrynmairLlanwddyn

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