Aussois village is close to the city of Modane that is easily reached by train from Paris or Chambéry (for instance a TGV leaves Paris at 12:45 and arrives at Modane at 16:44). A shuttle will carry people arriving at the Modane train station on Sunday 9 September to the school's site, and will carry them back from Aussois to the Modane station on Friday 14 afternoon.
More details will be given later by e-mail to all the participants who need the shuttle.

Other practical information regarding Aussois are available here.