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Abergwesyn Valley – View of Llyn Brianne Reservoir loop from Garth

Routes

Bike touring routes & trails

Abergwesyn Valley – View of Llyn Brianne Reservoir loop from Garth

Hard

riders

Abergwesyn Valley – View of Llyn Brianne Reservoir loop from Garth

06:42

96.5km

1,360m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: February 20, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Nant Irfon National Nature Reserve

Bannau Brycheiniog National Park

Waypoints

Start point

Train Station

Get Directions

14.1 km

Abergwesyn Valley

Highlight (Segment) • Gorge

One of the most beautiful stretches of road in Wales or maybe the world, this valley from Abergwesyn to the well-known and much feared Devil's Staircase is an incredible place …

Tip by

18.1 km

Devil's Staircase Gravel Climb

Highlight (Segment) • Cycleway

An alternative climb up the infamous Devil's Staircase, but up the gravel fire road.

Gradients are more gentle than the road climb and the surface is good enough for slick tyres in good, dry conditions, so no gravel bike required!

Tip by

23.6 km

Dolgoch Hostel

Highlight • Mountain Hut

An Elenydd Wilderness Hostel. A simple and friendly hostel, hidden away in it's own secluded valley. Hot showers, loads of bunk beds and self catering kitchen. A really lovely place to stay.

Tip by

24.5 km

Cwm Du

Ruins

33.8 km

View of Llyn Brianne Reservoir

Highlight (Segment) • Lake

Llyn Brianne is a beautiful place for a bike ride. You can stop here or carry around to the view point on the opposite side

Tip by

39.9 km

Dinas

Forest

44.7 km

Royal Oak Inn

Highlight • Pub

56.5 km

Statue of Llywelyn ap Gruffydd at Llandovery Castle

Highlight • Castle

Access is free year round.

Tip by

71.6 km

A4067 Dual Carriageway to Sennybridge Military Training Area

Highlight • Trail

Lovely steep dual carriageway with minimum traffic from the valley up to the sennybridge military training area. Only on Welsh mountain roads would you find this

Tip by

75.9 km

Mynydd Bwlch-Y-Groes

Peak

96.5 km

End point

Train Station

Way Types & Surfaces

Way Types

74.8 km

14.1 km

2.86 km

2.68 km

2.08 km

Surfaces

74.2 km

15.8 km

4.94 km

1.57 km

Elevation

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

Highest point (470 m)

Lowest point (70 m)

Weather

Tuesday 19 May

15°C

9°C

61 %

Additional weather tips

Max wind speed: 29.0 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 Valley – View of Llyn Brianne Reservoir loop from Garth

Abergwesyn Valley

Devil's Staircase Gravel Climb

Dolgoch Hostel

View of Llyn Brianne Reservoir

Royal Oak Inn

Statue of Llywelyn ap Gruffydd at Llandovery Castle

A4067 Dual Carriageway to Sennybridge Military Training Area

Nearby routes

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