Lonely Planet ( Destination information, hotel bookings, traveler forum and more.

Parks Canada (, Comprehensive info for Banff and Jasper from the Canadian national park service.

Campground Reservations ( Reserve sites at Banff's and Jasper's campgrounds starting in January.

Alpine Club of Canada ( With 33 alpine huts and 100+ years of history, Canada's venerable mountaineering club is a godsend for outdoors enthusiasts.

AllTrails ( Comprehensive online hiker's resource.