Espaces visiteurs de la passe à poissons

In the visitors' areas of the fish pass, an underwater viewing room allows to observe the ascent of the fish through 3 bay windows open on the fish pass basins. A permanent exhibition is to be discovered on the spot through which the public will be able to get information at different levels: discovery of the biodiversity and fish migrations of the Rhine, consequences of the development of the Rhine, usefulness and functioning of the fish ladders on the Rhine. A large aquarium alternately presents species existing in the Rhine.