From the main station forecourt, the following trains run in the direction of the KIT:
- S4 in the direction of Heilbronn
- S7/S8 in the direction of Tullastraße
- STR 2 in the direction of Wolfartsweier
- STR 3 in the direction of Rintheim
Take one of these trains and get off at the stop ‘Durlacher Tor / KIT Campus-Süd’. From there you can already see a large green building with the KIT logo, this is the institute building (building 10.23). Follow Kaiserstraße for about 200 metres to reach your destination.
Further information can be found at Karlsruher Verkehrsverbund.