A United States citizen traveling by road to Niagara Falls for a visit of less than six months can meet the Canadian government's requirement of proof of identity and proof of citizenship by producing a passport book or passport card. If he hasw neither, he can produce an approved alternate card, such as the NEXUS, or a combination of documents that will serve to meet the requirement. For example, an approved, government-issued photo I.D. along with a certified, government-issued birth certificate will satisfy the question of identity and citizenship. If the American citizen is under the age of 16, border agents will accept proof of citizenship alone, which is satisfied with a birth certificate, Consular Report of Birth Abroad, or naturalization certificate.
While any U.S. citizen traveling to Canada may enter with a combination of documents that satisfy the proof of identity and proof of citizenship requirement, the United States government places more stringent criteria on the documents required to enter or re-enter the country. All United States citizens traveling by air must produce a passport book (not a passport card) for successful entry into the country.
Entry requirements vary for citizens of other countries wishing to visit Canada. Citizens of Mexico, Argentina, China or Afghanistan require a passport and Temporary Resident Visa for visits of less than six months. A citizen of the United Kingdom, Germany, Finland or New Zealand does need a Temporary Resident Visa, a passport would suffice for a visit of the same length. It is important to check with the Canadian embassy, consulate or high commission closest to your place of residence for more specific information.
For citizens of some countries, such as the United States, a simple medical examination is the only requirement for entry into Canada when the anticipated visit is more than six months. For citizens of other countries, such as Mexico or Brazil, a passport, Temporary Resident Visa and proof of funds sufficient for the duration of your stay is required.
