holy way of the cross to the lourdes grotto a pilgrimage site to the chapel in the liebfrauental

autumn beuron chapel colourful countryside cross danube donauwelle environment excursion fall flora flux foliage forest friedingen german gold grotto heaven hike holy hovel landscape liebfrauental lourdes mariengrotte monastery national natural nature october orange park pathway pilgrimage place recreation rock scenic season sigmaringen site tourism travel upper vale way yellow