Particle physics is a very, very international field. If you don't consider travel a perk, you will have struggles with this field. CERN's experiments involve physicists from hundreds of countries. So, when it comes time to have a conference or school or something, it isn't too difficult to find a colleague from a very interesting place to host said conference or school. Our conferences can turn up in some cool places to visit.Oh, and in Paris, because judging from the posters around CERN, Paris hosts a disproportionate number of conferences. But who's complaining about that? To share my current favorite quote about the city of lights, "Paris is always a good idea" (Audrey Hepburn).
CERN also hosts schools for students throughout the year, some based at CERN and some that migrate around a bit. I had the awesome opportunity to be part of the European School of High Energy Physics this year, held in Romania. So I with many other CERN physicists flew out to Romania in September for two weeks of physics lectures, mountains, castles, potatoes, and limited internet access. It was awesome. We were at a resort in the Carpathian mountains in Transylvania. I could see why vampire legends would flourish here The country was wrinkled with little valleys and crevices that you could miss walking over some plateau you thought was the lowest land. It would be easy to miss something there.
