dernau, germany - 02 13 2023: surviving old ahr bridge in dernau

bridge transport mountain river waterway village tree ruins landscape valley reservoir tourism hill water track fortification monastery dernau germany 2023: damaged ahr flood disaster july 2021 destroyed idyllic eifel small turned giant wave changed riverbed flash houses situation february 2023 still rebuilding effort surviving old ahr valley river ahrtal disaster flood eifel flutkatastrophe ahrflut ahrflutkatastrophe eifelflut sommerhochwassre hochwasser hochwasserkatastrophe 2021 2023 destruction damage ruilding rebuilt destroyed wasteland accident climate change germany rhineland-palatinate village damaged wrecked rubble zerstörung