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Llyn y Fan Fach

Llyn y Fan Fach

The best cycling routes around Llyn y Fan Fach

3.6

(6)

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rides

With so many potential routes for a bike ride around Llyn y Fan Fach, 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 Fach.

Last updated: October 30, 2025

3.0

(1)

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1. Usk Reservoir Track loop from Myddfai

9.63km

00:51

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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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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4.8

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3. 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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4. 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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5. 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

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

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Myddfai Llangain Carmarthen Abernant Llanpumsaint Newchurch And Merthyr Cors Goch, Llanllwch National Nature Reserve Abergwili Bronwydd Llanllawddog Llandyfaelog Llangunnor Llandovery Llanwrda Pembrey And Burry Port Town Llangennech Henllanfallteg Llangathen Dinefwr Estate National Nature Reserve Llandeilo Cynwyl Elfed Manordeilo And Salem Llandybie Llanycrwys Pencarreg Llanybydder Ammanford Betws Llangeler Llanfair-Ar-Y-Bryn Llanddarog Waun Las National Nature Reserve Llanelli Rural Llanboidy Allt Rhyd Y Groes National Nature Reserve Stradey Wood Llanelli Eglwyscummin Cilymaenllwyd Llanarthney Cenarth Llanfihangel Aberbythych Llanllwni Trelech Llanfihangel-Ar-Arth Llanddeusant Cyngor Bro Dyffryn Cennen Gorslas Quarter Bach Llannon Cwmamman Carmel National Nature Reserve Cynwyl Gaeo Pendine Caio Forest Cilycwm Fforest Crychan St. Ishmael Llangynin Whitland Llanedi Llanddowror Pontyberem Trimsaran Llangynog Llansteffan Laugharne Township St. Clears Talley Meidrim Pembrey Forest Kidwelly Llanegwad Llanwinio Llangyndeyrn Llansawel Llanfynydd Llanfihangel Rhos-Y-Corn Brechfa Forest Llangadog Llansadwrn

The best cycling routes around Llyn y Fan Fach

1. Usk Reservoir Track loop from Myddfai

2. Usk Reservoir Track loop from Myddfai

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

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

5. Usk Reservoir Track loop from Trecastle

Most popular routes around Llyn y Fan Fach

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