Guided by prayer

We walked from Avilès to Muros de Nalon (24km) we got lost along the path after it wasn't well marked and there was construction that caused some trouble too. After all of that we walked along a foot path in that last 4km of our walk and found ourselves in a forest with no arrow to mark our way. Then I saw a small pile of rocks. Okay so this requires a little explanation. Along the path there are little concrete markers with a shell imprinted on it. As people walk some of them pick up rocks and place them on top of the sign posts with prayers and thoughts. So when we were lost these rocks piled up, these prayers piled up, showed us the way.