Had a stopover in Geneva and thought going to CERN...

Had a stopover in Geneva and thought going to CERN would have been an interesting stop. It wasn't too hard to get there (bus and walking) and got there around 0840. The office was full of students (since it was school holidays and looked like they had some sort of event) so wasn't able to go in and the globe was still closed up. There were a few things to look at in the plaza but otherwise not too much to do.
I didn't really look it up beforehand which was probably a mistake on my part but that was the only time I had to have a look in the area.