Cycling trip Prüm - Burg-Reuland - Troisvierges

For some time I have been planning a cycling trip to the north. Train will easily bring me to Troisvierges where I can take Vennbahn, the newly published cycling track from Luxembourg to the historic city of Aachen, Germany. Vennbahn is 125 km long. I cannot do it in one day and come back. Instead of taking train to Troisvierges, I decided to take bus number 407 from Ettelbruck to Prüm, Germany, and ride through Belgium to Troisvierges, Luxembourg, and take train back home.

(UPDATE: Vennbahn people told me this:

 "For the return you can either take the regional train from Aachen to Liège-Guillemins and Liège via Gouvy to Troisvierges or you look for a train to Trier from where you can get easily back to Luxemburg-City and Troisvierges. 

Last alternative is a Taxi-Shuttle: http://www.vennbahn.eu/en/service/shuttle/".)

The trip starts at Fischer bakery at Ettelbruck railway station