The Top 6 Mountain Passes around Tredegar
Whether it be for the views, for the climbs or for the downhill descents, browse our list of the best mountain passes around Tredegar 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 4, 2025
The Gap Pass
Highlight (Segment) • Viewpoint
This off road trail tackles one of the Brecon Beacons’ classic MTB routes; the Gap. This is the pass between Fan-y-Big and Cribyn, topping out at 600 metres above sea …
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The Gap Pass (Bwlch ar y Fan), Brecon Beacons National Park
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The Brecon Beacons well known “THE GAP” is a passing between Crybin and Fan y big in the shadow of Pen y fan. Gap Road which will take you through …
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The Tumble Climb (Powys, Bannau Brycheiniog National Park)
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Rated the 7th hardest climb in Wales (according to the FIETS index). The climb is about 5km, averaging just over 8% grade. As you'll be warmed up, it's no problem …
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Bwlch Carnygelli Pass
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Great climb up from Nelson
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Llangynidr Road Climb (B4560 Switchbacks)
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The B4560 climb or descent through the switchbacks is a great road to ride in either direction. The high point is 518 m, and you start from either Llangynidr at …
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