The best cycling routes around Bontnewydd
4.5
(205)
3,078
riders
186
rides
Last updated: October 13, 2025
5.0
(1)
1
riders
1. Y Felinheli & Llanberis loop from Caernarfon — Snowdonia National Park
36.6km
02:38
630m
630m
Expert bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
77
riders
2. Llanberis Pass – Caernarfon Castle loop from Caernarfon
70.9km
04:36
900m
900m
Expert bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.9
(9)
70
riders
3. Caernarfon Castle – Fishermen's Pier loop from Caernarfon
33.2km
02:00
170m
170m
Intermediate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.9
(31)
56
riders
4. Caernarfon Castle – Caernarfon Cycle Path loop from Caernarfon
30.7km
01:54
240m
240m
Intermediate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(3)
45
riders
5. Lôn Eifion Cycleway – Bench on Lon Eifion loop from Caeathro
20.9km
01:14
140m
140m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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