Very fast, very dangerous racetrack based on public roads to the west of Stuttgart. Used between 1924 and 1965, at which time Germany's races move primarily to Hockenheim - a permanent venue which was loosely based on Solitude.
Raceways - Car
Links: home.bawue.de
By: Cheesey
http://www.kotr.de/GPL/tracks/gpleatracks/solitude/soli_5.jpg