The Žižkov Television Tower is a unique transmitter tower built in Prague between 1985 and 1992. Designed by architect Václav Aulický and structural engineer Jiří Kozák, it stands high above the city's traditional skyline from its position on top of a hill in the district of Žižkov, from which it takes its name. The tower is an example of high-tech architecture.
The structure of the tower is unconventional, consisting of three concrete pillars with a metallic finish which support nine 'pods' and three decks for transmitting equipment. One of the three pillars extends considerably higher than the others, and this provides both the necessary height for some antennae, along with the structure's rocket and gantry appearance. In total, the tower stands 216 metres (709 feet) high.
Three of the pods, positioned directly beneath the decks at the top of the tower, are used for equipment related to the tower's primary function and are inaccessible to the public. The remaining six pods are open to visitors, the highest of which are observation rooms at 100 metres (328 feet), providing a panoramic view of Prague and the surrounding area. The lower three, approximately half-way up the length of the pillars at 63 metres (207 feet), house a recently refurbished restaurant and café bar. Elevators, equipped with speedometers, transport passengers to the different levels at a rate of 4m/s. The tower weighs 11,800 tons and is also used as meteorological observatory. It is a member of the World Federation of Great Towers.
Rumours have also circulatedthat the tower was planned to be used to jam incoming western radio and television transmissions (particularly Radio Free Europe)
and that it had a potential use as a communications facility for Warsaw Pact forces in the event of an attack on (or attack by) NATO.
Today, the tower management strives to attract Czech visitors by focusing on the tower's technological innovations.
In 2000, sculptures by Czech artist David Černý of crawling babies were temporarily attached to the tower's pillars. The sculptures were admired by many and were returned in 2001 as a permanent installation.