Better give Glacier park USA for 2 full days; Wateron park Canada for 1 day. there are more to explore on USA side. it's thrilling driving on going-to-the-sun road. hiking trail for Grinnell glacier, and 2 other trials close to Logan visitor center are great. please consider weather and very possible road shut down in September. it will take more time than you imagine.
答：6号或者89号都可以,6号春末-秋开放详情>>
