Even though everyday life separates them, sisters Rike and Nicola go on vacation together once a year. They take it in turns to organize their trip. Their trips are just as different as the two of them themselves, so that the trip to Salamanca in Spain once again presents new challenges. Because what Rike doesn't know is that Nicola has organized a volunteering vacation on the Camino de Santiago for the sisters.
Unfortunately the movie Ein Sommer in Salamanca is not yet available on HBO Max.
| Directing | Michael Keusch | Director |
| Writing | Beate Fraunholz | Writer |
| Sound | Christine Aufderhaar | Original Music Composer |
| Camera | Peter Krause | Director of Photography |
| Production | Bernadette Schugg | Producer |
| Production | Rita Nasser | Producer |
| Editing | Corina Dietz | Editor |
| Production | Manolya Mutlu | Casting |
| Art | Thomas Franz | Production Design |
| Costume & Make-Up | Maria Schicker | Costume Design |
