Weinheim

is a town in the north west of the state of Baden-Württemberg in Germany with 43,000 inhabitants, approximately 15km north of Heidelberg and 10km northeast of Mannheim. Together with these cities, it makes up the Rhine-Neckar triangle. It has the nickname "Zwei-Burgen-Stadt", or Two-Castle city ('Burg' means 'fortress'), named after the two fortresses on the hill overlooking the town in the east on the edge of the Odenwald, the Windeck and the Wachenburg. The city of Weinheim with said Wachenburg castle, built by German Student Corps fraternities in the early 1900s, is the location of the annual convention of the Weinheimer Senioren-Convent.GeographyWeinheim is situated on the Bergstraße theme route on the western rim of the Odenwald. The old town lies in the valley, with the new part of town further to the west. The Market Square is filled with numerous cafes, as well as the old Rathaus (guildhall). Further to the south is the Schlossgarten (Palace Garden) and the Exotenwald (Exotic Forest), which contains species of trees imported from around the world, but mostly from North America and Japan.HistoryWeinheim celebrated its 1250th anniversary in 2005.The earliest record of Weinheim dates back to 755 AD, when the name "Winenheim" was recorded in the Lorsch codex, the record book of Lorsch Abbey.