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Abergwesyn Pass – Llyn Brianne Dam loop from Beulah

Abergwesyn Pass – Llyn Brianne Dam loop from Beulah

Hard

5.0

(2)

riders

Abergwesyn Pass – Llyn Brianne Dam loop from Beulah

04:49

77.2km

1,290m

Road cycling

Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is right next to a parking lot.

Last updated: February 28, 2026

Tips

The surface for a segment of your route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 32.4 km for 377 m

Waypoints

Start point

Parking

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12.0 km

Abergwesyn Pass

Highlight • Viewpoint

Absolutely beautiful, even in the cold and wet!

Tip by

13.1 km

Devil's Staircase Climb (Abergwesyn)

Highlight (Segment) • Trail

Deep in the wilderness lies a hill that needs no introduction, the Devil’s Staircase, and it’s the opportunity to tackle this beast that will lure many to sign up for …

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14.7 km

Devil's Staircase Climb from Llyn Brianne Reservoir

Highlight (Segment) • Viewpoint

Confronting the Devil's Staircase northbound from near Llyn Brianne reservoir is tackling one of Wales's most infamous climbs, famed for its savage steepness and remote beauty. Prepare for an immediate, …

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24.0 km

Carreg Clochdy Viewpoint Over Llyn Brianne

Highlight • Viewpoint

Stop for a photo or a picnic, an amazing view over Llyn Brianne you'll wonder if you left Wales and cycled to Norway

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27.7 km

View of Llyn Brianne

Highlight • Lake

Llyn Brianne is a beautiful place for a bike ride. Enjoy the views.

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30.0 km

Llyn Brianne Dam

Highlight • Viewpoint

Stunning spot and worth the extra few hundred metres detour if the plan is otherwise to simply ride around the reservoir.

You'll find brilliant gravel and forestry roads on one …

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32.6 km

Dinas

Forest

43.9 km

View of Cynghordy Viaduct

Highlight (Segment) • Monument

On the road from Llanerchindda to Cynghordy in the distance looms this fantastic Viaduct. It was totally unexpected find on my ride. The road takes you under the Viaduct, where …

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59.1 km

View of the Hills

Highlight • Viewpoint

77.2 km

End point

Parking

Way Types & Surfaces

Way Types

76.1 km

494 m

387 m

307 m

Surfaces

68.0 km

8.59 km

387 m

307 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (480 m)

Lowest point (110 m)

Weather

Wednesday 13 May

11°C

3°C

78 %

Additional weather tips

Max wind speed: 22.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Abergwesyn Pass – Llyn Brianne Dam loop from Beulah

Abergwesyn Pass

Devil's Staircase Climb (Abergwesyn)

Devil's Staircase Climb from Llyn Brianne Reservoir

Carreg Clochdy Viewpoint Over Llyn Brianne

View of Llyn Brianne

Llyn Brianne Dam

View of Cynghordy Viaduct

View of the Hills

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