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View of Llyn y Fan Fawr – Fan Hir loop from Moel Feity

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Hiking trails & Routes

View of Llyn y Fan Fawr – Fan Hir loop from Moel Feity

Hard

4.8

(18)

272

hikers

View of Llyn y Fan Fawr – Fan Hir loop from Moel Feity

05:47

17.3km

840m

Hiking

Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

Last updated: February 20, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Bannau Brycheiniog National Park

Waypoints

Start point

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362 m

Waterfall and Pool in Bannau Brycheiniog National Park

Highlight • Lake

2.61 km

View of Llyn y Fan Fawr

Highlight • Viewpoint

Quite a tricky path. Easier up than down I reckon. I did it with a wonky arm so don’t worry too much.

Tip by

3.26 km

Fan Brycheiniog summit and stone shelter

Highlight • Summit

Poised and elegant, Fan Brycheiniog is the climax of a striking escarpment edge in the Black Mountain range of the western Brecon Beacons. From sculpted valleys to pretty tarns, the …

Tip by

3.56 km

View of Bannau Brycheiniog National Park

Highlight • Viewpoint

Just along and in sight of the trig point

Tip by

4.90 km

Fan Hir

Highlight • Viewpoint

Fan Hir means long summit in English, which is an apt description for this rather indistinct, long-drawn-out ridge summit that is part of a broader escarpment feature that circumnavigates Llyn …

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6.37 km

Fan Hir Ridge

Highlight • Viewpoint

Fan Hir is not the most attractive or famous of the Welsh peaks here in the Bannau Brycheiniog/Brecon Beacons. However, Fan Hir is part of the eastern ramparts of the …

Tip by

10.8 km

Nant Tawe Fechan Waterfalls

Highlight • Natural Monument

A series of waterfalls, some with fairly decent dipping pools all the way down.

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15.6 km

River Tawe Source

Highlight • Natural

The River Tawe begins its journey at Llyn y Fan Fawr, which collects the run off from Fan Brycheiniog. It's just a short uphill walk from here to reach the …

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17.3 km

End point

Way Types & Surfaces

Way Types

13.6 km

1.79 km

1.44 km

511 m

Surfaces

14.0 km

1.44 km

Elevation

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

Highest point (790 m)

Lowest point (240 m)

Weather

Wednesday 20 May

19°C

11°C

52 %

Additional weather tips

Max wind speed: 24.0 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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View of Llyn y Fan Fawr – Fan Hir loop from Moel Feity

Waterfall and Pool in Bannau Brycheiniog National Park

View of Llyn y Fan Fawr

Fan Brycheiniog summit and stone shelter

View of Bannau Brycheiniog National Park

Fan Hir

Fan Hir Ridge

Nant Tawe Fechan Waterfalls

River Tawe Source

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