Giant Sea Life aquarium in Speyer Visitors can partake in a journey from the Alps to the depths of the Atlantic in this 2,000 m2 complex. Follow the course of the Rhine from its mountain springs via the Lake of Constance to the North Sea. Explore the depths of the Atlantic and discover more than 3,000 living creatures and 100 different species. You also have the chance to stroke starfish and anemones in a special pool.