Alemannia Judaica – Arbeitsgemeinschaft zur Erforschung der jüdischen Geschichte im süddeutschen und angrenzenden Raum
http://www.alemannia-judaica.de/
Website with Photos and Descriptions of Synagogues and Cemeteries in Southern Germany, Alsace, Switzerland and Austria. Jewish History of this region.
There’s an English version of the same site that you can get to thru some flag icons.