popular circular hiking trail between fridingen and beuron

alb beuron bische castle cloud colourful countryside danube donau donaubergland donaufelsentour donautal excursion fall field flux foliage forest fridingen geological grass green heaven hike hiking jagerhaus longdistance may meadow nature naturpark obere outdoor outlook panorama paradise park path promising recreation rock schwacurren sigmaringen summer sun swabia swabian trail tree upper vale valley view way