It is a route that few outside Germany know about. Dotted with half-timbered houses scattered over 100 medieval towns, it is known as the German Half-Timbered House Road. Although they are all timber-frame constructions, the architectural style (including shapes and colours) is known to differ from one sub-region to another (it covers the federal states of Saxony, Lower Saxony, Saxony-Anhalt, Hesse, Thuringia, Bavaria and Baden Wuerttemberg) and even between villages on the route.