The Top 8 Mountain Passes around Llandderfel
Whether it be for the views, for the climbs or for the downhill descents, browse our list of the best mountain passes around Llandderfel and make your next adventure one to remember. Contributed by the community, for the community, each mountain pass Highlight is a personal recommendation you know you can trust, so simply find your favorite and go.
Last updated: November 1, 2025
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" …
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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.
High point of 486m so great views.
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Bwlch-y-Groes Climb from Llanuwchllyn
Highlight (Segment) • Viewpoint
8km at a 4% average gradient.... however, there are much steeper sections upwards of 13% through the trees and past the stone wall. Strava segment is called 'Llanwchllyn'.
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Wayfarer Eastern Approach
Highlight (Segment) • Trail
Relatively smooth double track which winds itself up towards the col. A part of the classic Wayfarer route.
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Foel Frech Off-Road Pass
Highlight (Segment) • Mountain Pass
Completing this loop is impossible without this beautiful and very remote 3km off-road section between the head of Cwm Penanner and the village of Ysbyty Ifan. There's nothing overly technical …
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See even more epic mountain passes by checking out these guides around Llandderfel:
SnowdoniaLlanllechidLlanberisBeddgelertLlandygaiLlanddeiniolenBetws GarmonLlanfrothenFfestiniogLlanelltydDolgellauBrithdir And LlanfachrethMawddwyLlanllyfniWaunfawrLlangywerArthogLlanfihangel-Y-PennantLlanuwchllynDolbenmaenCorrisGanllwydLlanwndaLlandwrogLlanrugLlanycilTrawsfynyddBethesdaBarmouthDyffryn ArdudwyAber
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