The best road cycling routes around Llyn Cwm Bychan
4.6
(9)
1,047
riders
35
rides
Last updated: October 25, 2025
10
riders
1. Harlech Castle – Harlech Castle loop from Pentre Gwynfryn
23.4km
01:15
380m
380m
Intermediate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
52
riders
2. Caernarfon Castle – The Cob Causeway loop from Talsarnau
92.9km
04:11
930m
930m
Expert road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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9
riders
3. Ffynnon Eidda from Ysbyty Ifan – Penmachno Climb loop from Talsarnau
74.2km
03:55
1,160m
1,160m
Expert road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
8
riders
4. Coed Camlyn loop from Talsarnau
22.9km
01:04
250m
250m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
35
riders
5. A loop around the Rhinog mountains — Snowdonia National Park
81.1km
04:25
1,290m
1,290m
Expert road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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