iREPORTERS SIGNED UP
Created March 6, 2009 by
It's amazing what can happen in 24 hours. We want to know what you do and where you go to get the most out of the world's most dynamic cities.
The main tourist attractions might still be worth a look, or maybe there's a place you know that captures the real spirit of a city better and is a must-see.
If you're a resident or traveler, share your tips on how and where to get the best out of a flying visit to one of the world's greatest cities. Send in your videos and pictures of your favorite places and experiences. You could be a part of CNN.com's global network of urban adventures.