Milad Tower

Lonely Planet review

Ten years in the making, Milad Tower is the fourth tallest tower and (in early 2008) 12th tallest freestanding structure in the world. Standing 435m high, including 120m of antenna, the tower bears a striking resemblance to Toronto's CN Tower, with the octagonal concrete shaft tapering from the base to a pod with 12 floors. The pod was due to open in 2008 and will be home to an observation deck, a revolving restaurant, a 'sky dome' and various TV, radio and traffic control functions.

The tower forms part of the Tehran International Trade and Convention Centre, a vast expanse of ground that includes the 500-room Yadman Hotel, though when it will open is unknown.