Wednesday afternoon is reserved for optional excursions. Three different guided tours are proposed. The number of participants may be restricted. Tours will be booked following the rule "first registered, first served".
The three options are as follows:
- A walking tour of Heidelberg's Old Town
- A wine tasting tour in Affental Valley located near Baden-Baden
- A visiting tour of the medieval Maulbronn Monastery (Unesco World Heritage Site)
The detailed information given below is provided by Karlsruhe Tourismus in charge of the guided tour organisation. Additional suggestions for tours and sightseeing in Karlsruhe from Karlsruhe Tourismus can be downloaded here.