>>1642686The south is great but there are of course more hills which makes biketouring slower, unless you stick to tours like on pic related, where you always stay at a river. So far I went along parts of Rhein, Main und Mosel and they all have good and popular bicycle tracks. I also like going along rivers because you cross towns regularly so there's always the opportunity to get something to eat or drink.
Where did you live previously?