What a fantastic trail this one is. Only 12 miles too. It’s actually a little short on rocky technical challenges but there are some superb sections of flowing trail. One right in the middle and then the last section – it’s so long I thought my arms were going to explode! If you haven’t done this trail yet it is well worth the journey. Penmachno is located in Conwy County, North Wales (signposted on the A5 road 2 miles south of the popular inland tourist resort of Betws y Coed).