Main Page | See live article | Alphabetical index The Neckar is a river in Germany, joining the Rhine at Mannheim. It flows through a steep valley in the Odenwald hills and passes through Tübingen, Nürtingen, Esslingen, Stuttgart and Heidelberg. Its source is near Villingen-Schwenningen. The Neckar is 367 km from its source to the Rhine. Cities along the Neckar From the source to the estuary: Villingen-Schwenningen Rottweil Sulz am Neckar Horb am Neckar Rottenburg am Neckar Tübingen Nürtingen Plochingen Esslingen Stuttgart Marbach am Neckar Besigheim Heilbronn Mosbach Eberbach Heidelberg Mannheim This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.