Hello. I am walking San Sebastian to Bilbao later this year. Arriol/Txiki and Perlakua Saka in Deba look very interesting to stay in. Google Maps shows a pathway from them northwards to Deba which would save a long round trip on the roads to get to Deba. Has anyone used this path? Dos it exist on the ground? Aerial on Google Maps is not clear. Would appreciate any advice. Thanks.