Canadian citizens who plan to get a 90-day visa to Colombia should bring two important documents with them. The first is their Canadian passport, which must be valid not only on the day of entry but also for at least six months after that date. If not, they should consider renewing it before travel. Secondly, proof of onward travel is necessary, typically shown through a purchased airline ticket that departs Colombia, as reserved tickets do not qualify. Those entering Colombia for reasons other than tourism must have the relevant visa in hand.