curvy road through the vineyards from dernau to grafschaft

road infrastructure lane highway asphalt tree waterway freeway transport walkway suburb reservoir plant racetrack tarmac neighbourhood dernau germany 2022: steep ahr valley grafschaft july 2021 hit major flood disaster dead large areas devastated der one places big losses visible damage year later beautiful wine area touristic hotspot good rebuilding takes years vineyards hills still look great lower curvy devastated later wine years