You can go to the reception with all your questions. Whether you have administrative questions or want to know what to do at the campsite; the reception team is there for you (also for butane and propane bottles, cooling elements and adapter plugs). The reception is located in the restaurant.
Do you want to explore the surroundings of the campsite? At the reception you can ask for nice walking and cycling routes. Prefer an activity on the water? The reception is happy to tell you about the water sports options!