This, courtesy of Motorrad magazine 11/2022 looks interesting.
Download the routes and the PDF files
https://www.motorradonline.de/reise...oberschwaben-rund-um-den-federsee-und-bussen/
Some additional information from Wikipedia. Scroll down for information on other tourist type routes in the area.
https://en.wikipedia.org/wiki/Upper_Swabia
Download the routes and the PDF files
https://www.motorradonline.de/reise...oberschwaben-rund-um-den-federsee-und-bussen/
Some additional information from Wikipedia. Scroll down for information on other tourist type routes in the area.
https://en.wikipedia.org/wiki/Upper_Swabia