Bad Münstereifel, Germany - 11.3 miles from Niederadenau: Radio Telescope Effelsberg - View of the Radio Telescope Effelsberg, formerly the largest free steerable radio telescope in the world.
Rheinbach, Germany - 13.3 miles from Niederadenau: Oberdrees Weathercam - The webcam is located in in Rheinbach's quarter Oberdrees and is pointed randomly towards north, west or south (24h online).
Linz am Rhein, Germany - 17.9 miles from Niederadenau: View onto the Rhine River - Linz am Rhein, view of the Rhine, the Erperler Ley and the Bridge of Remagen in the background.
Bad Godesberg, Germany - 19.7 miles from Niederadenau: View of the Siebengebirge - A nice view of the Siebengebirge with the Drachenfels and the Drachenburg.