The best MTB trails around Porthmadog
3.9
(14)
149
riders
17
rides
Last updated: October 6, 2025
4.5
(6)
46
riders
1. Beddgelert Forest loop — Eryri (Snowdonia) National Park
22.4km
02:15
510m
510m
Expert mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
20
riders
2. Rhyd Ddu Railway Crossing – Snowdon Inn Campsite loop from Beddgelert
48.9km
03:13
660m
660m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
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3.0
(2)
11
riders
3. Bwlch y Rhiwgyr – Pont Scethin Stone Bridge loop from Llandanwg
42.3km
03:21
840m
840m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
2.0
(1)
21
riders
4. Rhyd Ddu Railway Crossing loop from Beddgelert
16.6km
01:39
390m
390m
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5
riders
5. Telegraph Valley (Maesgwm) – Rhyd Ddu Railway Crossing loop from Penrhyndeudraeth
63.9km
04:57
1,230m
1,230m
Expert mountain bike ride. Very good fitness required. 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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