What a starting point, what a destination: from picturesque Heidelberg via the exciting Black Forest to the no less beautiful Lake Constance, this cycle path leads all the way through Baden-Württemberg, 300 kilometres from north to south.
Following the Nagold further upstream, the third stage runs idyllically through the pastoral town of Wildberg to Nagold. Here the route separates from the Nagold valley and leads via Altheim into the neighbouring Neckar valley to Horb.