visiting unesco world heritage eselsburg valley at a beautiful cold winter day, swabian alb, germany, europe travel

alb architecture beautiful blue branches brown building clouds cold countryside day eselsburg europe forest frosty gate germany good grass green grey heritage hills hilly holidays houses ice light looking meadow metal mossy outdoor place recreation reflection river rocks rural scenery shadow sihouettes sky snow snowy sunny swabian tourism travel tree unesco valley view village visiting walking water white winter wood world