I have booked 2nights hotel in Canmore and 2nights in Jasper. After reading some questions/answers here, I noticed that my trip time is a bit earlier. The lakes might still be frozen. Some trails might be covered by snow or closed.... Can anyone give me some adivces on where/what I should visit (must see) during these 5 days in Banff/Jasper? Due to the health condition, I do not want to have too much hiking.