Best cities and their attractions,

I explored different places and enjoyed the photography there. Now I am keen to explore natural sightseeing but I am confused about the destination. So suggest here the best cities and their attractions names. If your suggested names attracted me then I would like to make my plan to go there. Waiting for your suggestion...

I want to know about tours of east coast usa.

London
New York
Paris
Rome
İstanbul
Marrakech
Venice
Rio de Janeiro

These all are very famous cities in the world, I want to recommented you go to these cities on by one, and enjoy the photography, if you go there so take the camera with you en joy the photography. by the way, in which name is very attractive for you?