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Llyn y Fan Fawr

Llyn y Fan Fawr

The best cycling routes around Llyn y Fan Fawr

3.6

(6)

riders

rides

With so many potential routes for a bike ride around Llyn y Fan Fawr, it’s tough to know where to start. That’s why we’ve collected our best routes for you; to help you easily experience the best of this lake. So, what are you waiting for? Scroll down to find your perfect cycle route around Llyn y Fan Fawr.

Last updated: October 17, 2025

4.8

(4)

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1. Bwlch Cerrig Duon & Henrhyd Falls loop from Dan-yr-Ogof — Bannau Brycheiniog (Brecon Beacons) National Park

53.3km

03:41

870m

Expert bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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2. Usk Reservoir Track loop from Myddfai

23.0km

02:01

340m

Expert bike ride. Good fitness required. You may need to push your bike for some segments of this route.

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3. Trecastle and Myddfai loop from Usk Reservoir – Brecon Beacons National Park

37.7km

02:51

610m

Expert bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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3.0

(1)

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4. Usk Reservoir Track loop from Trecastle

9.46km

00:50

120m

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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Easy

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5. Red Kite Feeding Centre – Bwlch Cerrig Duon Road loop from Pen y Cae

39.2km

03:31

970m

Expert bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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

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Brecon Beacons Hafren Llyn Clywedog Llanidloes Without Llandinam Llanidloes Halfway Forest Glasfynydd Forest Usk Reservoir Rhayader Clyro Rhos Goch National Nature Reserve Llangynog Trewern Llangurig Pen-Y-Bont-Fawr Caersws Tregynon Machynlleth Aberhafesp Gregynog National Nature Reserve Kerry Mochdre Newtown And Llanllwchaiarn Welshpool Forden With Leighton And Trelystan Guilsfield Hay Nantmel Llanwrthwl Llanwddyn Lake Vyrnwy Dyfnant Forest Roundton Hill National Nature Reserve Cadfarch Glantwymyn Churchstoke Llanfihangel Banwy St. Harmon Llanyre Llanafanfawr Llyn Syfaddan Penybont Llanbadarn Fawr Claerwen Reservoir Llandrindod Wells Nant Irfon National Nature Reserve Cilmery Castle Caereinion Disserth And Trecoed Llanelwedd Abbey Cwmhir Glasbury Aberedw Gladestry Treflys Llangamarch Erwood Llanerfyl Llanrhaeadr-Ym-Mochnant Llandrinio Bausley With Criggion Duhonw Llanfair Caereinion Whitton Claerwen National Nature Reserve Cors Y Llyn National Nature Reserve Llangunllo Merthyr Cynog Beguildy Stanner Rocks National Nature Reserve Llangedwyn Knighton Llanbister Builth Llanbrynmair Llanfihangel Rhydithon Glascwm Llanddewi Ystradenny Manafon Painscastle New Radnor Llansilin Llandysilio Brycheiniog Forest Llandyssil Bettws Carreghofa Carno Trefeglwys Llanfyllin Llansantffraid Montgomery Old Radnor Burfa Bank Llanfechain Presteigne Llangyniew Berriew Llanbadarn Fynydd Meifod Dwyriw

The best cycling routes around Llyn y Fan Fawr

1. Bwlch Cerrig Duon & Henrhyd Falls loop from Dan-yr-Ogof — Bannau Brycheiniog (Brecon Beacons) National Park

2. Usk Reservoir Track loop from Myddfai

3. Trecastle and Myddfai loop from Usk Reservoir – Brecon Beacons National Park

4. Usk Reservoir Track loop from Trecastle

5. Red Kite Feeding Centre – Bwlch Cerrig Duon Road loop from Pen y Cae

Most popular routes around Llyn y Fan Fawr

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