The best road cycling routes around Llyn Llydaw
4.5
(12)
1,191
riders
46
rides
Last updated: October 12, 2025
10
riders
1. Llyn Dinas – Caernarfon Castle loop from Nant Peris
77.9km
03:53
1,020m
1,020m
Expert road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
50
riders
2. Llyn Dinas – The Cob Causeway loop from Blaenau Dolwyddelan
42.6km
01:55
450m
450m
Intermediate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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43
riders
3. Menai Suspension Bridge – Llyn Ogwen loop from Blaenau Dolwyddelan
85.2km
04:00
1,100m
1,100m
Expert road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
42
riders
4. Llyn Dinas – Aberglaslyn Bridge loop from Blaenau Dolwyddelan
32.7km
01:23
260m
260m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
16
riders
5. View of Snowdon – Moel Siabod Café loop from Blaenau Dolwyddelan
25.5km
01:12
340m
340m
Intermediate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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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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