danube river with dried up fields near donau and the lock in geisling

danube river dry fields woerth donau lock geisling panoramic horizontal landscape travel europe scenery tourism panorama water blue environment hill outdoor nature green vacation natural landmark view beautiful scenic bridge urban coast tree european architecture bavaria germany delta reservation regensburg reflection wild wildlife park reserve historical old cityscape building waterfront riverside ship scene medieval historic gothic famous cathedral steamship unesco house monument national church city style dried near