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Llandeilo Town Centre – Abergwesyn Valley loop from Llandeilo

Routes

Bike touring routes & trails

Llandeilo Town Centre – Abergwesyn Valley loop from Llandeilo

Hard

5.0

(1)

riders

Llandeilo Town Centre – Abergwesyn Valley loop from Llandeilo

07:17

110km

1,240m

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: May 10, 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

977 m

Llandeilo Town Centre

Highlight • Settlement

Llandeilo can lay claim to being one of the prettiest towns in Wales, a charming place with superb inns and an interesting range of independent shops, cafes and restaurants.

Surrounded …

Tip by

12.6 km

View of the River Sawdde at Llangadog Common

Highlight • River

Spend a few moments on the bridge over the River Sawdde river to take in the view. A great bird watching spot, if you are patient or lucky enough you may see Sandpipers, Dipper or Kingfisher here.

Tip by

42.6 km

Irfon Valley Road

Highlight (Segment) • Cycleway

A beautiful narrow road that winds up the Irfon valley from Llanwrtyd to Abergwesyn.

This is a quiet valley, often with its own microclimate.

On a good day in the …

Tip by

48.8 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

52.8 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

58.3 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

59.2 km

Cwm Du

Ruins

68.5 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

74.6 km

Dinas

Forest

110 km

End point

Train Station

Way Types & Surfaces

Way Types

54.9 km

47.2 km

2.98 km

2.84 km

2.11 km

326 m

< 100 m

Surfaces

56.4 km

47.6 km

4.92 km

1.43 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 (30 m)

Weather

Monday 18 May

14°C

10°C

82 %

Additional weather tips

Max wind speed: 31.0 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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Llandeilo Town Centre – Abergwesyn Valley loop from Llandeilo

Llandeilo Town Centre

View of the River Sawdde at Llangadog Common

Irfon Valley Road

Abergwesyn Valley

Devil's Staircase Gravel Climb

Dolgoch Hostel

View of Llyn Brianne Reservoir

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