Re: [GERMANY] From Flensburg to Karlsruhe

In Switzerland I suggest the North-South #3 route. Here's some information:

http://www.veloland.ch/en/routen_detail.cfm?id=20813&tour=route&art=national

You can pick up the official guidebook at any bike or book shop in Basel. You can also print free maps here:

http://map.veloland.ch/

Have fun! chris