You could see the sights from the ground. But why, when you could fly?

Alpenglow Aviation (877-894-9378; http://www.purewest.com/airtours/index.html) offers flights high above the Canadian Rockies and Columbia Mountains. Babin Air (250-342-3565; http://www.babinair.com) leads guided air tours across the continental divide, over glaciers and streams.