I've recently realised that the distance from Clervaux to Luxembourg City is walkable in a two-day hike.
While I am aware that this is not exactly crossing the country from the northernmost point to the southernmost point, I am still interested in trying it.
The only thing is that I don't know of the existence of trails that could connect the two places (Ideally with a stop in Vianden). Google maps suggests walking on the road. While I don't mind walking on the road for a little while, I certainly prefer to be on hiking trails in the country.
Is there a network of trails that would enable me to do this?