how long can i stay in canada as a us citizen
People mentioned above are required to obtain a visa prior to arrival if they decide to stay in Canada for more than 6 months. According to Citizenship and Immigration Canada, people from countries whose citizens do not require a visa to visit Canada (including the US), are allowed to stay in the country for up to a maximum of 6 months per year. However, the immigration officials at the point of entry decide for how long you actually are allowed to stay.