An old city with its own traditions, Schwäbisch Hall lies a bit off the tourist track. But it is certainly worth to visit. Schwäbisch Hall is a part of Castle Road (Burgenstrasse) – very good tourist road, with various attractions, although not so gut known as Romantic Road.
In addition to the old city centre, you can see the Darmstadt Madonna – the famous painting by Hans Holbein the Younger (and a couple of other famous paintings), the Comburg monastery and the Wackershofen open-air museum.