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United Kingdom
Wales
North Wales
Gwynedd

Llandygai

Top 11 Mountain Passes around Llandygai

Mountain passes around Llandygai, a village in Gwynedd, Wales, provide access to the mountainous region of Snowdonia. The area is characterized by rugged landscapes, towering peaks, and historical routes. Llandygai serves as a base for exploring several notable mountain passes within Snowdonia National Park. These passes offer diverse terrain for hiking, cycling, and driving, with many featuring significant elevation changes and panoramic views.

Best mountain passes around Llandygai

  • The most popular mountain pass is Pen-y-Pass, a parking area and…

Last updated: September 29, 2026

Bwlch Glas Pass

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The finger stone at Bwlch Glas marks the point at which the Pyg and Miners' Tracks reach the summit ridge and join the Crib Goch, Ranger and Llanberis Paths. Particularly helpful in poor visibility.

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Llanberis Pass – Pen-y-Pass Climb

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Awesome mountain road from Nant Peris in the west to the top of Pen-y-pass in the east. It's a long climb up from Nant Peris or an exciting descent in …

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Bwlch Tryfan (Tryfan Pass)

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Bwlch Tryfan is the pass between two of Wales' finest mountains: Tryfan and Glyder Fach. A number of trails meet here and the adventures it gives access to are wonderful. …

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Bwlch Eryl Farchog

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This is one a the quietest parts of the Carneddau range. For me, it has the most stunning views. If you’re lucky you might get to see the wild ponies.

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Llanberis Path

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This is one of the three bridleway climbs up Snowdon that is permissible for cycling. You'll need a mountain bike, and to follow the summer access restrictions on Snowdon.

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Tips from the Community

Clive G
June 17, 2026, Bwlch Eryl Farchog

Excellent connecting ridge between Carnedd Llewellyn and Pen yr Helgi Du. FIne climbing and scrambling routes on the northern side, such as in the Amphitheatre.

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Clive G
October 12, 2025, Bwlch Tryfan

A meeting of the ways as well as the col between Tryfan and Glyder Fach

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Clive G
October 12, 2025, Bwlch Tryfan

The high pass between Tryfan and Glyder Fach is also a crossroads for a number of paths - down to the Ogwen valley, but also up to Tryfan and to Glyder Fach via the Bristly Ridge or the bypass route.

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Beautiful hike, too bad it was cloudy at the top. 12.3 km isn't the actual distance you'll be hiking: it's definitely 10 km more because you can't walk a straight line on this path. It's very busy on this trail; there's a queue to reach the top.

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Crazy hiking all the way up and then seeing a train pass you on the final section!

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Elise
August 9, 2024, Bwlch Eryl Farchog

Magnificent and dizzying view! However, prefer to go around in the opposite direction to that indicated. The steep slope is very narrow and steep. Easier to go up than to go down.

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Great piece of road with dramatic views, a speedy descent toward Llanberis

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Frequently Asked Questions

What are some of the most notable mountain passes to explore near Llandygai?

Llandygai offers access to several prominent mountain passes within Snowdonia National Park. Highly regarded options include Pen-y-Pass, known as a starting point for routes up Yr Wyddfa (Snowdon), and the dramatic Bwlch Main Ridge. Other significant passes are Llanberis Pass, Bwlch Tryfan, and Bwlch y Groes.

Are there challenging mountain passes for experienced hikers near Llandygai?

Yes, for experienced hikers seeking a challenge, Bwlch Main Ridge offers an exposed and dramatic experience with steep drops. Bwlch Tryfan is another excellent starting point for challenging ascents and scrambles up Tryfan and Glyder Fach. Bwlch y Groes, also known as 'Hellfire Pass,' is renowned for its steep inclines and demanding routes for walking, cycling, or driving.

What kind of scenery can I expect at Llanberis Pass?

Llanberis Pass is famous for its rugged, boulder-strewn, and 'lunar-like' landscape, featuring towering cliffs and buttresses. It offers some of the most dramatic and weather-beaten scenery in Snowdonia, popular with rock climbers and impressive even in cloudy conditions.

Where can I find routes for hiking near these mountain passes?

You can find numerous hiking routes in the area. For example, Pen-y-Pass is a popular starting point for the Miners' and Pyg Tracks up Yr Wyddfa (Snowdon). You can explore more options in the Hiking around Llandygai guide, which includes routes like the Llyn Idwal loop and challenging ascents of Y Garn and Glyder Fach.

Are there any mountain passes suitable for cycling around Llandygai?

Yes, Telegraph Valley (Maesgwm) is known for its well-made gravel path, making it brilliant for cycling and much quieter than the main Llanberis path. Bwlch y Groes also offers a challenging experience for cyclists with its steep inclines. For more cycling routes, refer to the MTB Trails around Llandygai guide.

What historical significance do these mountain passes hold?

Many passes in the region have historical importance. Pen-y-Pass has a rich mountaineering heritage, famously associated with George Mallory. Bwlch y Groes was historically used by pilgrims and later became a testing ground for the British motorcycle and car industries due to its challenging terrain.

What is Bwlch Glas Pass and why is it notable?

Bwlch Glas Pass is a significant meeting point on Yr Wyddfa (Snowdon). It's where the Pyg and Miners' Tracks converge with the summit ridge, joining the Crib Goch, Ranger, and Llanberis Paths. A finger stone marks this point, which is particularly helpful for navigation in poor visibility.

What should I know about parking at Pen-y-Pass?

Parking at Pen-y-Pass requires online booking and payment. The standard charge for any length of stay is £10. It's advisable to book in advance as there is often no signal on-site for non-bookers.

Are there any less crowded mountain passes near Llandygai?

While popular passes like Pen-y-Pass can be busy, exploring routes like Telegraph Valley (Maesgwm) offers a quieter experience, especially for cycling. For a more remote feel, Bwlch y Groes, though challenging, might offer a less crowded experience compared to the main Snowdon routes.

What kind of activities can I do at Bwlch Tryfan?

Bwlch Tryfan is a crossroads for several trails, offering access to wonderful adventures. It's the starting point for the South Ridge scramble to Tryfan's summit (an easy grade one scramble) and also leads to Bristly Ridge, a trickier grade one scramble to Glyder Fach's summit.

What do visitors appreciate most about the mountain passes around Llandygai?

Visitors frequently appreciate the stunning scenery, challenging routes, and the sense of adventure offered by the mountain passes. The region's passes are valued for their dramatic views, especially from exposed ridges like Bwlch Main Ridge, and for providing access to iconic peaks like Snowdon.

Most popular routes around Llandygai

Hiking around Llandygai

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

SnowdoniaLlanberisBeddgelertLlanllechidLlanddeiniolenBetws GarmonAberLlanfrothenFfestiniogBethesdaLlanllyfniDolbenmaenWaunfawrLlanelltydDolgellauLlanfihangel-Y-PennantArthogBrithdir And LlanfachrethLlangywerCorrisMawddwyLlanrugLlandderfelLlandwrogGanllwydLlanwndaLlanuwchllynMaentwrogDyffryn ArdudwyBarmouthTrawsfynyddTalsarnauLlanycil

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