Do You Need A Passport To Go To Cancun – Cancun is a city found in Quintana Roo, Mexico. It is set 21.17 freedom and -86.85 longitude and it’s situated at altitude 11 rhythms above sea level. Cancun has a population of 542,043 acquiring it the biggest metropolitan in Quintana Roo. It operates on the CDT time zone. Cancun is a tropical paradise that remains one of the world’s top sightseer destinations.