harvest time on terraced vineyards in moselle river valley, germany and luxembourg, kerner, mix riesling and trollinger grapes on

agricultural autumn auxerrois berries berry blanc cremant cultivated plant ebling eifel germany grape grapes grapevine grauer burgunder grevenmacher harvest historical kerner luxembourg luxemburg machtum making mosel loop valley moselle nittel october outdoor panoramic pinot gris red wine rhineland palatinate rivaner spatburgunder terrace tourism triersaarburg vacation view vineyard viticulture vitis route winery