The Biosphere House offers a rally through the exhibition intended for school classes and youth groups. Equipped with a clipboard and a questionnaire, children in small teams go through several floors and must complete tasks and find hints. At the end, they are given a numerical code with which a treasure chest can be opened, but only if all the missions have been completed properly.
The rally is available in two levels of difficulty and two languages, German and French, and can be booked in the run-up to the visit
