Map shows Verbier, Nedaz, Veysonnaz, La Tzoumaz and Thyron ski areas of 4 Vallées Switzerland for the 2004 - 2005 season.  Ticket is for the Verbier area dated February 20, 2005. 

I got to ski there on a work trip to Lausanne. Many Switzerland ski areas runs are above tree line, very different from US ski areas with lots of tree skiing.