If you are interested in a guided tour with English explanations, you can contact us at email@example.com.
Here is a report about a tour (in German).
We offer individual tours for all kind of groups according to your special interests.
If you want to dicover the sundials on your own, you can print out a tour map.
Start is either at the station (Bahnhofstraße) or at the town hall (Rathaus).
More sundial walks see here (download PDF), these are also accessible for the handicapped:
You can also combine these walks.