The best MTB trails around Llyn Alwen
4.5
(13)
119
riders
13
rides
Last updated: October 31, 2025
3
riders
1. Dinas Mawr Bridleway loop from Pentrefoelas
45.2km
03:14
830m
830m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
1
riders
2. Alwen Dam – Llyn Brenig loop from Pentrefoelas
43.0km
03:15
630m
630m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
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4.0
(2)
21
riders
3. A circuit of Clocaenog Forest and the Alwen and Brenig Reservoirs
48.1km
04:06
740m
740m
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.
2
riders
4. View of Alwen Reservoir – Llyn Brenig loop from Rhydlydan
42.4km
03:22
540m
540m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.0
(1)
5
riders
5. Llyn Brenig Visitor Centre – Llyn Brenig loop from Rhydlydan
49.6km
04:15
800m
790m
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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