sentences:  As mentioned above, the Vinea Wachau Nobilis Districtus still clings to its own classification of Steinfeder, Federspiel and Smaragd, reserved for wines that are made 100% from Wachau grapes.Downstream of the Wachau lies the Kremstal region, centred on the town of Krems.The valley opens out a little, the climate is a little warmer allowing more red wine to be produced, but otherwise Kremstal is quite similar to the Wachau.