Abergwesyn Pass – Llyn Brianne Dam loop from Llanwrtyd
Abergwesyn Pass – Llyn Brianne Dam loop from Llanwrtyd
4
riders
Abergwesyn Pass – Llyn Brianne Dam loop from Llanwrtyd
05:03
85.0km
1,460m
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 accessible with public transport.
Last updated: March 19, 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 32.1 km for 377 m
Waypoints
Start point
Train Station
Get Directions
11.7 km
Abergwesyn Pass
Highlight • Viewpoint
Tip by
12.7 km
Devil's Staircase Climb (Abergwesyn)
Highlight (Segment) • Trail
Tip by
14.4 km
Devil's Staircase Climb from Llyn Brianne Reservoir
Highlight (Segment) • Viewpoint
Tip by
23.6 km
Carreg Clochdy Viewpoint Over Llyn Brianne
Highlight • Viewpoint
Tip by
27.4 km
View of Llyn Brianne
Highlight • Lake
Tip by
29.7 km
Llyn Brianne Dam
Highlight • Viewpoint
You'll find brilliant gravel and forestry roads on one …
Tip by
32.3 km
Dinas
Forest
35.1 km
The Towy Bridge Inn
Highlight • Pub
Tip by
75.0 km
Sugar Loaf
Highlight (Segment) • Climb
Tip by
85.0 km
End point
Train Station
Way Types & Surfaces
Way Types
74.0 km
10.4 km
387 m
200 m
< 100 m
< 100 m
Surfaces
53.0 km
31.4 km
387 m
200 m
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Elevation
Highest point (480 m)
Lowest point (70 m)
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Weather
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Sunday 31 May
16°C
12°C
98 %
Additional weather tips
Max wind speed: 24.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.