From Caernarfon to Bryncir on Lon Las Eifion, then a little further to Bryncir Garden Centre (refreshments) and return. If you only do this one way, I'd suggest from Bryncir Garden Centre to Caernarfon as it is mostly (gradually) downhill in this direction. Perfect for junior cyclists. 12.5 miles each way.
Anglesey and NW Wales
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