Wyoming Ski and Snowboard Areas
Map of Wyoming's Ski Areas
Here are links to most of the ski and snowboard resorts, mountains, areas, hills, etc. in Wyoming. There's everything from the high mountain splendor of Big Horn, Grand Targhee and Jackson Hole to Hogadon (a Casper city park).
The ski areas that I've got data (and usually trail maps) in place for are listed in blue below:
Pine Creek Ski Resort - Snow King Ski Resort - Snowy Range Ski Area - White Pine Ski Resort