A race to the top of the tower is held annually with two laps of the base followed by a climb of the 1,484 steps leading up to the observation deck.
On May 10, 2004, the Central Radio and Television Tower adjusted the microwave signals of publicly transmitted China Central Television (CCTV) programs, with the signals of the Sports Channel and the Variety Channel being replaced by the Music Channel and the Children's Channel.[5][6]
Floors
There are 4 floors opened to the public.
Floor 1
Lounge, toilets, lift to level 216 (level 4 for guest) and stairs to level 2.
Floor 2
History of very famous people in China, lift to level 186 (Level 3 for guest), lift to level 216 (level 4 for guest) and stairs to level 1.
Floor 3
How CCTV (Chinese TV programme) work, lift to level 2 lift to level 216 (level 4 for guest).
Floor 4
Viewing area, lift to level 183 (level 3 for guest).
Gallery
Wikimedia Commons has media related to CCTV Tower.