ancient roman city of trier, moselle valley in germany, view over the mosel river, zurlauben, landscape in rhineland palatine

trier moselle valley zurlauben roman ancient city mosel view rhine land palatine zalawen landscape germany river vineyard riesling agriculture grapevine winery tourism spring vine industry promenade riverbank shore travel scenery european nature season springtime produce growing growth europe wine yard sky farm field outdoor scenic blue hill rural summer plant countryside