The 1968 edition of this booklet has some major differences from the 1962 and 1964 editions. First, the number of available tours has been reduced from 13 to 10, though the deleted tours are all combinations of other tours including a Northwest-California tour, a Southern Utah-California tour, and a Yellowstone-Rocky Mountain national parks tour. This booklet fills the space used to describe those tours in the older booklets with colorful maps of each of the tour regions.
Second, the Northwest tours no longer use Canadian Pacific on one leg. Instead, they use the Great Northern, with bus service from Spokane to Lake Louise an then back to Glacier Park. This allows the Northwest tours to visit both the Canadian Rockies and Waterton-Glacier. At least one of the tours includes nights at the Chateau Lake Louise, Banff Springs Hotel, Prince of Wales Hotel, Many Glacier Hotel, and Lake MacDonald Hotel.