OK-Excursion: City of Heidelberg

Join us on a tour of Germany's wonderful city in the south-west: Heidelberg. Being the fifth-largest city in the federal state of Baden-Württemberg and located on the River Neckar, it is a highly visited tourist city and also very popular among German locals. With interesting attractions such as its impressive castle, the world-famous Heidelberg university, a baroque-style Old Town, and the river running through the city, Heidelberg is definitely worth visiting.