any big and well known citys other than: London New York Sydney Paris Tokyo Berlin Honolulu Singapore and New.?

Rome, Buenos Aires, Mumbai, Sao Paulo, Rio de Janeiro, Moscow, Hong Kong, San Francisco, Los Angeles, Bangkok, Shanghai, Cairo and Istanbul, Dublin, Prague, Venice, Seoul, Toronto, Madrid, Boston.....

For me as a trade student i might have to go together with London due to the fact that it is monetary centre of the sector and the most economically powerful city in the entire universe, the big apple economy could be very unstable and wall st's stock market is falling down second by using second, minute through minute i'm 99% sure that ny economic climate will be collapsed via 2012, double dip recession will be happened again in wall street big apple. London has prime three world's most visited museums in 5 another two are in Paris and big apple. Additionally, tuition tuition London UCL and Imperial institution London are ranked top 5 world extensive, the best tuition in big apple is Columbia school which is most effective ranked 11th in the world. So definitely London is on the top. Nevertheless, NO metropolis can beat manhattan skyscrapers, rather effective for those who like tall constructing and high upward push skylines, metropolis lights and digital billboards like at Time square are simply incredibly incredible. I'd say Paris has higher historic architectures than London. In the end, Sydney climate, seashores, new 12 months fireworks and the sun beat all these cities. So it is only rely on character individual's preferences. However i would decide on London at any time.

Rome, San Francisco, Los Angeles, Beijing

Los Angeles, Pekin, Buenos Aires, Mexico City, Moscow, Rio de Janeiro, Shangai, Hong kong, Bangkok etc!

Dubai - tallest building on Earth

http://en.wikipedia.org/wiki/Burj_Khalifa

Istanbul - Hagia Sophia

http://en.wikipedia.org/wiki/Hagia_Sophia

Beijing - Forbidden City

Shanghai - World Financial Center

http://www.topchinatravel.com/china-guide/famous-b...

Agra - Taj Mahal

http://en.wikipedia.org/wiki/Taj_Mahal

Moscow - Red Square (St. Basil and the Kremlin)

http://en.wikipedia.org/wiki/Red_Square

Los Angeles - Hollywood sign

http://en.wikipedia.org/wiki/Hollywood_Sign

How about:

Montreal, Mumbai, Istanbul, Beijing, Shanghai, Moscow, St. Petersburg, Caracas, Buenos Aires, Johannesburg, Cairo etc. etc.

Moscow, St Petersburg, Vienna, Dublin, Edinburgh, Glasgow, Madrid, Cape Town, Rome, Rio De Janeiro.......

You are missing Los Angeles, Mexico City, Rio de Janiero, St Petersburg, Beijing, Dubai, Cape Town. There are probably hundreds so yea.

Vancouver, Buenos Aires, Sao paulo, Mexico city, Dubai, Moscow, Santa Fe de Bogota, Rome, L.A.

Tehran the 16th biggest city.