Jena is a city in eastern Germany on the River Saale in Thuringia. Its population is 100,093. It is a manufacturing city, specializing in precision machinery, pharmaceuticals, optics and photographic equipment, and home to the famous Zeiss optics plant. The university "Friedrich Schiller" at Jena was founded in 1558. The University of Applied Sciences (http://www.fh-jena.de) at Jena was founded in 1990. On October 14, 1806Napoleon fought the Prussian army here ("Battle of Jena-Auerstedt[?]").
... and none of the area is covered with water.
Demographics
As of the census of 2000, there are 11,767 people, 3,808 households, and 2,974 families residing in the town. ...