There are some real places from Code Lyoko and here they are
The Factory. The makers of Code Lyoko decided to base the factory off the renault factory
here is a picture of the bridge that the lyoko kids have to cross.
This is the inside of the factory it looks just like the factory in Code Lyoko
true Kadic Academy isnt' a real school but the makers got the idea from Lakanal High School. Here are some pictures (shown below)