Geisingen is a town in the district of Tuttlingen, in Baden-Württemberg, Germany. It is situated on the Danube, 13 km southwest of Tuttlingen, and 21 km southeast of Villingen-Schwenningen. Tuttlingen is a district (Kreis) in the south of Baden-Württemberg, Germany. ... Baden-Württemberg is a federal state in southwestern Germany to the east of the Upper Rhine. ... The Danube (ancient Danuvius, ancient Greek Istros) is the longest river of the European Union and Europes second-longest[3] (after the Volga). ... Tuttlingen is a town in Baden-Württemberg, capital of the district Tuttlingen. ... Villingen-Schwenningen is the largest city of the Schwarzwald-Baar district located in the south of Baden-Württemberg, Germany. ...

Coordinates: 47°55′N 8°39′E Map of Earth showing lines of latitude (horizontally) and longitude (vertically), Eckert VI projection; large version (pdf, 1. ...