@Simon_100
Thanks for your feedback and sharing your own experience of the region - it definitely looked to hold 'possibilities' for a range of riders/riding, as I sat idling my time gawping at the scenery!
I now wonder if this region might be an interesting opportunity for those with electric bicycles, as these improve on range and power?
Great to know that you have had made the most of what I gather from a later post, is your own proximity to the area by living in Spain. (Brexit buggered my own plans for that...). It seems that you live in a wonderful area, albeit quite a way from the coast and airports...
Safe riding....