没有美国签证，所以肯定不能上boldt castle island。发了封email咨询parkway boat line的人如果不上该岛，是否可行。得到回复如下：
You don't have to get off the boat at Boldt Castle, you will need your
Passport and landed papers and the permanent resident card to get back into
Canada. To be sure of the identification Requirements you can call US
immigration 315 482 2681 and Canada Customs & Immigration 613 659 2301.
想问一下最近去过并且选择的是这个公司游船的朋友，是否带着自己的护照和枫叶卡即可（不登boldt castle island）。多谢。
You don't have to get off the boat at Boldt Castle, you will need your
Passport and landed papers and the permanent resident card to get back into
Canada. To be sure of the identification Requirements you can call US
immigration 315 482 2681 and Canada Customs & Immigration 613 659 2301.
想问一下最近去过并且选择的是这个公司游船的朋友，是否带着自己的护照和枫叶卡即可（不登boldt castle island）。多谢。