Mönchengladbach, Germany - 24.6 miles from Langendorf: Gardenlounge behind the KFH, Bunter Garten - View of the Gardenlounge behind the Kaiser Friedrich Halle in the 'Bunter Garten' in the heart of Mönchengladbach.
Bad Münstereifel, Germany - 29.2 miles from Langendorf: Radio Telescope Effelsberg - View of the Radio Telescope Effelsberg, formerly the largest free steerable radio telescope in the world.