Hotels in Rhein-Neckar , Germany

Rhein-Neckar, in southwest Germany at the Rhine and Neckar rivers' confluence, is famous for Heidelberg's 1386 university and ruined castle. Mild summers (68°F/20°C) are ideal for cycling along the Neckar or exploring Mannheim's vast Baroque palace, while cool winters (34°F/1°C) offer Heidelberg's Christmas market with mulled wine and the Philharmonic's classical concerts. You can also visit the Technoseum in Mannheim to learn about the region's industrial past and the Speyer Cathedral (UNESCO site) just south.