Photo: FARID L

Carmarthenshire

Llanddeusant

Carmarthenshire

Llanddeusant

The best MTB trails around Llanddeusant

25rides

3.8

(20)

149 people rode here

Mountain biking around Llanddeusant is a great to experience more of the landscape. But it’s often tough to know where to start. To help you find the best mtb routes around Llanddeusant, here are the best rides!

Usk Reservoir and Glasfynydd Forest loop	Easy 00:59 11.9km
Banwen Gwys & Swansea Valley loop from Dan-yr-Ogof — Bannau Brycheiniog (Brecon Beacons) National Park	Intermediate 02:37 26.5km
Usk Reservoir Track – Usk Reservoir loop from Trecastle	Easy 00:43 8.85km
Forest Track loop from Llandovery	Expert 05:01 53.2km

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Map data © OpenStreetMap contributors
1
1
Usk Reservoir and Glasfynydd Forest loop
00:59
11.9km
12.2km/h
160m
150m
Easy
4.3
(3)
19
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
Map data © OpenStreetMap contributors
2
2
Banwen Gwys & Swansea Valley loop from Dan-yr-Ogof — Bannau Brycheiniog (Brecon Beacons) National Park
02:37
26.5km
10.1km/h
730m
730m
Intermediate
3.0
(1)
1
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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Map data © OpenStreetMap contributors
3
3
Usk Reservoir Track – Usk Reservoir loop from Trecastle
00:43
8.85km
12.3km/h
110m
120m
Easy
4.7
(7)
30
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
Map data © OpenStreetMap contributors
4
4
Forest Track loop from Llandovery
05:01
53.2km
10.6km/h
1,110m
1,110m
Expert
10
Expert mountain bike ride. Very good fitness required. Suitable for all skill levels.

Map data © OpenStreetMap contributors

5

5

Capel Soar y Mynydd – Gwenffrwd-Dinas Nature Reserve loop from Llandovery

07:13

87.6km

12.1km/h

1,580m

1,580m

Expert

9

Expert mountain bike ride. Very good fitness required. Suitable for all skill levels.

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Last updated:

September 10, 2025

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