The best MTB trails around Tanygrisiau Reservior
3.5
(24)
136
riders
11
rides
Last updated: October 18, 2025
1.0
(1)
3
riders
1. Penmachno Trails – Dolen Machno Singletrack loop from Blaenau Ffestiniog
40.0km
03:57
1,090m
1,090m
Expert mountain bike ride. Very good fitness required. Advanced riding skills necessary.
5
riders
2. Cwmorthin Climb – Cwmorthin Lake loop from Blaenau Ffestiniog
16.7km
01:49
630m
630m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
Sign up for free
2
riders
3. View of Llyn Trawsfynydd loop from Blaenau Ffestiniog
49.9km
03:23
750m
750m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
2
riders
4. Cwmorthin Lake – Cwmorthin Climb loop from Blaenau Ffestiniog
14.4km
01:35
460m
460m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
18
riders
5. Antur Stiniog Trailhead – Scrubadub Bridge loop from Tal-y-waenydd
4.58km
00:30
200m
200m
Intermediate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Most popular routes around Tanygrisiau Reservior
Get inspired with the komoot mobile app
Explore more
Browse the best MTB trails in other regions.
Get ready to conquer new peaks
Sign up for Free