Heidelberg is located on the eastern edge of the Upper Rhine Plain (German: Oberrheinebene), at the place where the river Neckar leaves its narrow valley through the Odenwald mountains and begins the last leg of its jo… See more

Between 600,000 and 200,000 years ago, "Heidelberg Man" died at nearby Mauer. His jaw bone was discovered in 1907. Scientific dating determined his remains as the earliest evidence of human life in Europe. In the 5th c… See more

The population of the city of Heidelberg exceeded 100,000 for the first time in 1946. It is a city with an international population, including one of the largest American communities outside North America, but this is not a… See more