Get a look at how national and global news is delivered to your home with four Inside CNN Studio Tour passes in Atlanta! Journey into the heart of CNN Worldwide and get an up-close look at global news in the making! The Inside CNN Studio Tour is a 55-minute guided walking tour with exclusive, behind-the-scenes views of Atlantas CNN studios and an exciting glimpse of news and broadcasting in action from the world headquarters of CNN, The Worldwide Leader in News. Restrictions: Expires 4/26/2015. The Inside CNN Studio Tour is a 55-minute walking tour that descends 8 flights of stairs. Elevator assisted tours are available throughout the day.