Lake Constance is Europe’s biggest lake in the north of the Alps. In addition to the mild climate, interesting cultural landscape and small cities, Lake Constance offers a lot of nature as well. Its shores and nature reserves offer a perfect living space for animals and plants, which have become rare. Over the course of three years, the film team shot spectacular pictures in the Rhine delta, in the reeds, on the peninsula Bodanrück and at the Rhine waterfalls.