Montreal 的植物园和biodorm都在Olympic park这两个地方一上午吗 *botanic park需要差不多将近一天的时间,没有记错的话, 里面有个中国园. 一上午看2个地方时间非常紧张.
皇家山和大教堂要多久 *about half of a day
水世界在那个方位 *not sure about this one.
In my humble opinion, you should spend 1.5 day in montreal. First day visit the botanic park and biodome, go to chinatown at night. 2nd day go see the church and 皇家山 and drive to quebec city afterwards.
魁北克老城一天够吗,还想看城外的瀑布,还有什么特别推荐的 *one day should be enough in downtown quebec city, you can go see the water fall the next day.