I want to plan a walk from Postojna in Slovenia to Ljubljana in Slovenia. However I have come to the conclusion that picking from routes recommended by Google Maps is not necessarily the way to do it. Too much risk of issues like eg the path disappearing on sections of a perilously steep hillside with no other hiker in sight for miles on end, or recommending a route along ugly roads and so on.
Is there any map of the network of Slovenia's most pleasant walking/hiking routes and pilgrimage trails (showing numerous hiking routes all on the same map) from which I could choose sections which would get me from A to B? It would be good if it covers Slovenia, and even better if it covers other Balkan countries too!
NB, all I have so far is alltrails.com/slovenia , but unfortunately it seems to show routes individually rather than all at once.