Pull on your boots and head for the wide-open West, where bison roam, geysers roar and cowboys still ride down Main Street. Begin in South Dakota's Black Hills, where a guided tour brings you face to face with Mount Rushmore and the vast Crazy Horse Memorial. Then follow Buffalo Bill's trail across Wyoming, past the soaring rise of Devils Tower. Slow down for three all-inclusive nights at a Montana guest ranch on Yellowstone's doorstep, before an expert guide leads you in search of moose and elk beneath the jagged Tetons. It's the Wild West, done properly.