US travellers should have a valid passport if departing from the USA, otherwise other proof of citizenship is accepted in the form of a birth certificate, a US certificate of citizenship, or US certificate of naturalisation. More suggestions would include a NEXUS card. A visa is not required for a stay of up to six months.

UK nationals must have a passport valid for the period of intended stay. A visa is not required for a stay of up to six months. However, the individual must have Electronic Travel Authorization (eTA).

Australians must hold passports valid for period of intended stay. Nationals of Australia with an Electronic Travel Authorization (eTA) are visa exempt for a maximum stay of 6 months.

South African nationals must be in possession of a passport valid for the period of intended stay. A visa is required. South African temporary passports are not recognised. Passports, identity or travel documents of Bophuthatswana, Ciskei, Transkei and Venda are not accepted.

New Zealanders require a passport valid for the period of the intended stay. No visa is required for stays of up to 6 months. However, the traveller requires an Electronic Travel Authorization (eTA).

Irish nationals must hold a passport valid for the period of intended stay. A visa is not required for stays of up to six months. However, the individual must have an Electronic Travel Authorization (eTA).

All visitors must hold a valid passport. We recommend that passports always be valid for six months after intended period of travel. Visitors are required to hold onward or return tickets, all documents needed for the next destination and sufficient funds to cover the period of intended stay._Travellers from most visa-exempt countries arriving in Canada by air need to fill in an Electronic Travel Authorization (eTA) form online prior to travel to Canada. This is a new requirement implemented on 28 September 2016 and is applicable to all but U.S citizens and travellers with a valid Canadian visa. Canadian citizens, including dual citizens, and Canadian permanent residents cannot apply for an eTA. As part of the Western Hemisphere Travel Initiative (WHTI), all travellers travelling between the United States and Canada, Mexico, Bermuda, and the Caribbean region are required to present a passport or other valid travel documents to enter or re-enter the United States. If departing from the USA a valid passport will be required by immigration authorities._Note: Passport and visa requirements are liable to change at short notice. Travellers are advised to check their entry requirements with their embassy or consulate.