Rhine Tower

The Rheinturm is a 240.5-metre-high concrete telecommunications tower in Düsseldorf, capital of the federal state of North Rhine-Westphalia, Germany. Construction commenced in 1979 and finished in 1981. The Rheinturm carries aerials for directional radio, FM and TV transmitters. It stands 172.5 metres high and houses a revolving restaurant and an observation deck at a height of 168 metres. It is the tallest building in Düsseldorf.The Rheinturm was inaugurated on 1 December 1981. It contains 7,500 cubic metres of concrete and weighs 22,500 tons. Before October 15, 2004, when an aerial antenna for DVB-T was mounted, it was 234.2 metres high.

The observation deck is open to public daily from 10:00 to 23:30. As a special attraction, a light sculpture on its shaft works as a clock. This sculpture was designed by Horst H. Baumann and is called Lichtzeitpegel. The light sculpture on the Rheinturm is the largest digital clock in the world.

Source: Wikipedia