old stone bridge arches

elztalwasserfall fortification architecture springtime mountains monastery volcanic southern building volcano pyrmont history bridge arches cliffs elztal winter spring temple chapel stone eifel hills slate river early green water ruins house brick cold road late area burg wall rock arch iron wood old low sun elz icy day art bridge building deterioration connection crossing valley wall ground ruin ruined ruined house destruction destroyed old ancient forest lost place abandoned stones history historic