The best MTB trails around St. Athan
16
riders
6
rides
Last updated: October 11, 2025
3
riders
1. Roath Basin Bridge – Llandaff Cathedral loop from Barry
46.0km
02:37
370m
370m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
3
riders
2. View of Castell Coch – View From Garth Mountain loop from St. Nicholas
40.9km
02:43
520m
520m
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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3
riders
3. View of the Countryside Path – Smilog Trails loop from Llangan
33.7km
02:25
510m
510m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
4
riders
4. Smilog Trails – Winding Path and Archway loop from Bonvilston
56.0km
03:30
610m
610m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
2
riders
5. St Lythans Burial Chamber – Tree Hop loop from Barry
31.9km
01:58
330m
330m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
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