Mönchengladbach, Germany - 27.5 miles from Linden: 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 - 32.4 miles from Linden: Radio Telescope Effelsberg - View of the Radio Telescope Effelsberg, formerly the largest free steerable radio telescope in the world.